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Yealink SIP T46G Administrator's Manual

Yealink SIP T46G Administrator's Manual

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Page 1 S I P T 4 6 G I P P h o n e A d mi n i s t r a t o r G u i d e...
Page 3 Copyright © 2013 YEALINK NETWORK TECHNOLOGY Copyright © 2013 Yealink Network Technology CO., LTD. All rights reserved. No parts of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, photocopying, recording, or otherwise, for any purpose, without the express written permission of Yealink Network Technology CO., LTD.
Page 4 Note: This device is tested and complies with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Page 6: About This Guide
 to configure the BroadSoft features on the BroadWorks web portal and IP phones. For support or service, please contact your Yealink reseller or go to Yealink Technical Support at http://www.yealink.com/Support.aspx. The information detailed in this guide is applicable to the firmware version 71. The firmware format likes x.x.x.x.rom (e.g., 28.71.0.50.rom).
Page 7 Administrator’s Guide for SIP-T46G IP Phone Chapter 3, ―Configuring Basic Features‖ describes how to configure the basic  features on IP phones. Chapter 4, ―Configuring Advanced Features‖ describes how to configure the  advanced features on IP phones. Chapter 5, ―Configuring Audio Features‖...
Page 8: Table Of Contents
Table of Contents About This Guide ..............v Documentations ..........................v In This Guide ............................ v Table of Contents ..............vii Product Overview ..............1 VoIP Principle ............................ 1 SIP Components..........................2 Introducing the SIP-T46G IP Phones ....................3 Physical Features of the SIP-T46G IP Phones ................3 Key Features of the SIP-T46G IP Phones ..................
Page 9 Administrator’s Guide for SIP-T46G IP Phone User Password ..........................36 Administrator Password ........................ 37 Phone Lock ............................. 38 Date and Time ..........................40 Language ............................45 Loading Language Packs ...................... 46 Specifying the Language to Use................... 46 Softkey Layout..........................48 Key as Send ...........................
Page 10: Table Of Contents
Table of Contents Intercom ............................110 Outgoing Intercom Calls ...................... 110 Incoming Intercom Calls ...................... 111 Configuring Advanced Features...........115 Distinctive Ring Tones ........................115 Tones ............................. 119 Remote Phonebook ........................121 LDAP .............................. 123 Busy Lamp Field ........................... 126 Music on Hold ..........................129 Automatic Call Distribution ......................
Page 11 Administrator’s Guide for SIP-T46G IP Phone Transport Layer Security ......................193 Secure Real-Time Transport Protocol ..................199 Encrypting Configuration Files ....................201 Upgrading the Firmware ............205 Resource Files ................209 Replace Rule Template ....................... 209 Dial-now Template ........................210 Softkey Layout Template ......................211 Local Contact File ........................
Page 12 Table of Contents Appendix B: Time Zones ......................229 Appendix C: Configuration Parameters ..................232 Setting Parameters in Configuration Files ................232 Basic and Advanced Parameters ..................232 Audio Feature Parameters ....................332 Security Feature Parameters ....................339 Upgrading the Firmware ..................... 343 Resource Files ........................
Page 13 Administrator’s Guide for SIP-T46G IP Phone...
Page 14: Product Overview
Product Overview This chapter contains the following information about the SIP-T46G IP phones: VoIP Principle  SIP Components  Introducing the SIP-T46G IP Phones  VoIP VoIP (Voice over Internet Protocol) is a technology using the Internet Protocol instead of traditional Public Switch Telephone Network (PSTN) technology for voice communications.
Page 15 Administrator’s Guide for SIP-T46G IP Phone SIP provides the capabilities to: Determine the location of the target endpoint -- SIP supports address resolution,  name mapping, and call redirection. Determine the media capabilities of the target endpoint -- Via Session Description ...
Page 16: Physical Features Of The Sip-T46G Ip Phones
Product Overview method may be the preferred measure when not using an application layer firewall, application layer firewalls like to know what applications are flowing though which ports and it is possible using content types of other applications other than the one you are trying to let through which has been denied.
Page 17 Administrator’s Guide for SIP-T46G IP Phone SIP-T46G Physical Features: 4.3‖ TFT-LCD, 480 x 272 pixel, 16.7M colors 6 VoIP accounts HD Voice: HD Codec, HD Handset, HD Speaker 40 keys including 13 programmable keys 1xRJ9 (4P4C) handset port 1xRJ9 (4P4C) headset port 2xRJ45 10/100/1000M Ethernet ports 1XRJ12 (6P6C) expansion module port 14 LEDs: 1xpower, 10xline, 1xmute, 1xheadset, 1xspeakerphone...
Page 18 Product Overview In addition to the physical features introduced above, the SIP-T46G IP phones also support the following key features when running the latest firmware: Phone Features  Call Options: emergency call, call waiting, call hold, call mute, call forward, call transfer, call pickup, 3-way conference.
Page 19 Administrator’s Guide for SIP-T46G IP Phone SRTP (RFC3711) Transport Layer Security (TLS) VLAN (802.1q), QoS Digest authentication using MD5/MD5-sess Secure configuration file via AES encryption Phone lock for personal privacy protection Admin/User configuration mode...
Page 20: Getting Started
Getting Started This chapter introduces the initialization of the SIP-T46G IP phones, the installing and connecting process of the IP phones which you need to follow. This chapter provides the following major sections: Connecting the IP Phones  Initialization Process Overview ...
Page 21 Administrator’s Guide for SIP-T46G IP Phone Attach the stand: Desk Mount Method Wall Mount Method Connect the handset and optional headset: Connect the network and power: AC power  Power over Ethernet (PoE) ...
Page 22 Getting Started AC Power To connect the AC power and network: Connect the DC plug of the power adapter to the DC5V port on the IP phones and connect the other end of the power adapter into an electrical power outlet. Connect the supplied Ethernet cable between the Internet port on the IP phones and the Internet port in your network or switch/hub device port.
Page 23 Administrator’s Guide for SIP-T46G IP Phone The initialization process of the IP phones is responsible for network connectivity and operation of the IP phones in your local network. Once you connect your IP phone to the network and to an electrical supply, the IP phone begins its initialization process.
Page 24: Phone User Interface
Getting Started Updating the firmware If the access URL of the firmware is defined in the configuration file, the IP phone will download the firmware from the provisioning server. If the MD5 value of the downloaded firmware file differs from that of the image stored in the flash memory, the IP phone performs a firmware update.
Page 25 IP phones download the configuration files from the provisioning server, resolve and apply the configurations written in the configuration files. This entire process is called Yealink Auto auto provisioning. For more information on auto provisioning, refer to Provisioning User Guide When modifying parameters, remember the following: Parameters in the configuration files override those stored in the IP phones’...
Page 26 Getting Started Each line in a configuration file must use the following format and adhere to the  following rules: variable-name = value Associate only one value with one variable. Separate variable name and value with equal sign. Set only one variable per line. Put the variable and value on the same line, and do not break the line.
Page 27 Administrator’s Guide for SIP-T46G IP Phone Icons Description Numeric input mode Voice Mail Text Message Auto Answer Do Not Disturb Call Forward Call Hold Call Mute Ringer volume is 0 Keypad Lock Received Calls Dialed Calls Missed Calls Forwarded Calls Recording box is full A call cannot be recorded Recording starts successfully...
Page 28 Getting Started Icons Description Bluetooth headset is both paired and connected Conference The contact icon The default contact photo This section describes how to configure the basic network parameters that are required for the IP phones to operate in the network. DHCP (Dynamic Host Configuration Protocol) is a network protocol used to dynamically allocate network parameters to hosts connected to a network.
Page 29: Dhcp
Administrator’s Guide for SIP-T46G IP Phone Parameter DHCP Option Description Specify a list of IP addresses for routers on the Router client’s subnet. Specify a list of time servers available to the Time Server client. Domain Name Specify a list of domain name servers Server available to the client.
Page 30 Getting Started Phone User Interface Configure DHCP on the IP phone. To configure DHCP via web user interface: Click on Network->Basic. In the IPv4 Config block, mark the DHCP radio box. Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone.
Page 31 Administrator’s Guide for SIP-T46G IP Phone Secondary DNS  Procedure Network parameters can be configured manually using the configuration files or locally. Configure network parameters of the IP phone manually. Configuration File <y000000000028>.cfg For more information, refer to Static Network Settings on page 233.
Page 32 Getting Started To configure a static IPv4 address via web user interface: Click on Network->Basic. In the IPv4 Config block, mark the Static IP Address radio box. Enter the IP address, subnet mask, default gateway, primary DNS and secondary DNS in the corresponding fields. Click Confirm to accept the change.
Page 33: Pppoe
Administrator’s Guide for SIP-T46G IP Phone The IP phone reboots automatically to make the settings effective after a period of time. Note Using the wrong network parameters may result in inaccessibility of your phone and may also have an impact on your network performance. For more information on these parameters, contact your network administrator.
Page 34 Getting Started Enter the username and password in the corresponding fields. Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone. To configure PPPoE via phone user interface: Press Menu->Advanced (password: admin) ->Network->WAN Port->IPv4.
Page 35 Administrator’s Guide for SIP-T46G IP Phone transmission parameters (e.g., speed and duplex mode) to transmit voice or data over Ethernet. In this process, the connected devices first share transmission capabilities and then choose the highest performance transmission mode they both support. You can configure the Internet port and PC port on the IP phones to auto-negotiate during the transmission.
Page 36 Getting Started Procedure The transmission method of Ethernet port can be configured using the configuration files or locally. Configure the transmission method of Ethernet port. Configuration File <y000000000028>.cfg For more information, refer to Internet and PC Ports Negotiation on page 236. Configure the transmission method of Ethernet port.
Page 37: Creating Dial Plan
Administrator’s Guide for SIP-T46G IP Phone to search and manipulate text based on patterns. Regular expression can be used to define dial plan for the IP phones. Dial plan is a string of characters that governs the way for the IP phones processing the inputs received from the IP phone keypads.
Page 38 Getting Started Replace rule is an alternative string that replaces the numbers entered by the user. You can create up to 20 replace rules for the IP phones. The replace rules can be created either one by one or in batch using a replace rule template. For more information on the replace rule template, refer to Replace Rule Template on page 209.
Page 39 Administrator’s Guide for SIP-T46G IP Phone Click Add to add the replace rule. Dial-now is a string used to match the numbers entered by the user. When entered numbers match the predefined dial-now rule, the IP phones will automatically dial out the numbers without pressing the send key.
Page 40 Getting Started If you leave the field blank or enter an invalid value, the dial-now rule applies to all accounts on the IP phone. Click Add to add the dial-now rule. To configure the delay time for the dial-now rule via web user interface: Click on Features->General Information.
Page 41 Administrator’s Guide for SIP-T46G IP Phone code rule, the IP phones will automatically add the area code to the beginning of the numbers and dial out. The IP phones only support one area code rule. Procedure Area code rule can be configured using the configuration files or locally. Create the area code rule and specify the maximum and minimum lengths of the entered...
Page 42 Getting Started Block out rule can prevent users from dialing out some specific numbers. When entered numbers match the predefined block out rule, the phone LCD screen prompts ―Forbidden Number‖. You can create up to 10 block out rules. Procedure Block out rule can be created using the configuration files or locally.
Page 43 Administrator’s Guide for SIP-T46G IP Phone...
Page 44: Configuring Basic Features
Configuring Basic Features This chapter provides information for making configuration changes for the following basic features: Wallpaper  Backlight  User Password  Administrator Password  Phone Lock  Date and Time  Language  Softkey Layout  Key as Send ...
Page 45 Administrator’s Guide for SIP-T46G IP Phone Call Forward  Call Transfer  Network Conference  Transfer on Conference Hang Up  Directed Call Pickup  Group Call Pickup  Dialog-Info Call Pickup  Call Return  Call Park  Web Server Type ...
Page 46 Configuring Basic Features wallpaper. Change the wallpaper via web user interface. Navigate to: http://<phoneIPAddress>/servlet ?p=settings-preference&q=load Change the wallpaper via phone Phone User Interface user interface. To upload a customized wallpaper via web user interface: Click on Settings->Preference. In the Upload Wallpaper field, click Browse to select the wallpaper image from your local system.
Page 47 Administrator’s Guide for SIP-T46G IP Phone Select the desired wallpaper from the pull-down list of Wallpaper. Click Confirm to accept the change. To change the wallpaper via phone user interface: Press Menu->Basic->Display->Wallpaper. Press , or the Switch soft key to select the desired wallpaper. Press the Save soft key to accept the change.
Page 48 Configuring Basic Features Backlight on page 241. Configure the backlight of the LCD screen. Web User Interface Navigate to: http://<phoneIPAddress>/servlet Local ?p=settings-preference&q=load Configure the backlight of the Phone User Interface LCD screen. To configure the backlight via web user interface: Click on Settings->Preference.
Page 49 Administrator’s Guide for SIP-T46G IP Phone Several menu options are protected with two privilege levels, user and administrator, each with its own password. When logging in the web user interface, you need to enter the username and password for granting access to various menu options. A user or an administrator can change the user password.
Page 50 Configuring Basic Features Advanced menu options are restricted to an administrator. Users can configure them only if they have administrator privileges. The administrator password can be only changed by the administrator. The IP phones support ASCII characters 32-126(0x20-0x7E) only in passwords. A valid password should be complex and contains at least 6 characters, where at least one character is numeric, and one character is alphabetic.
Page 51: Phone Lock
Administrator’s Guide for SIP-T46G IP Phone To change the administrator password via phone user interface: Press Menu->Advanced (password: admin) ->Set Password. Enter the current administrator password in the Current Password field. Enter the new administrator password in the New Password field and Confirm Password field.
Page 52 Configuring Basic Features http://<phoneIPAddress>/servl et?p=features-phonelock&q=lo Assign a keypad lock key. Navigate to: http://<phoneIPAddress>/servl et?p=dsskey&model=1&q=loa d&linepage=1 Configure the type of phone lock. Phone User Interface Assign a keypad lock key. To configure phone lock via web user interface: Click on Features->Phone Lock. Select the desired type from the pull-down list of Keypad Lock Enable.
Page 53 Administrator’s Guide for SIP-T46G IP Phone In the desired DSS key field, select Keypad Lock from the pull-down list of Type. Click Confirm to accept the change. To configure the type of phone lock via phone user interface: Press Menu->Advanced (password: admin) ->Phone Settings->Keypad Lock. Press , or the Switch soft key to select the desired value from the Keypad Lock Enable field.
Page 54: Daylight Saving Time
Configuring Basic Features configuring the IP phones to obtain the date and time from the NTP server, you need to set the time zone. Daylight Saving Time Daylight Saving Time (DST) is the practice of temporary advancing clocks during the summertime so that evenings have more daylight and mornings have less.
Page 55 Administrator’s Guide for SIP-T46G IP Phone Configure the NTP server, time zone and DST. Configure the date and time manually. Web User Interface Configure the date and time formats. Navigate to: http://<phoneIPAddress>/servlet Local ?p=settings-datetime&q=load Configure the NTP server and time zone. Configure the date and time Phone User Interface manually.
Page 56 Configuring Basic Features Enter the end time in the End Date field. Mark the DST By Week radio box in the Fixed Type field. Select the desired values from the pull-down lists of DST Start Month, DST Start Day of Week, DST Start Day of Week Last in Month, DST Stop Month, DST Stop Day of Week and DST Stop Day of Week Last in Month.
Page 57 Administrator’s Guide for SIP-T46G IP Phone Select Enabled from the pull-down list of Manual Time. Enter the date and time in the corresponding fields. Click Confirm to accept the change. To configure the date and time format via web user interface: Click on Settings->Time &...
Page 58 Configuring Basic Features The default time zone is "+8 China(Beijing)". Enter the domain names or IP addresses in the NTP Server 1 and NTP Server 2 fields, respectively. Press or the Switch soft key to select Automatic from the Daylight Saving field.
Page 59: Language
Administrator’s Guide for SIP-T46G IP Phone All supported languages may not be available for selection. The languages available for selection depend on the language packs currently loaded on the IP phones. You can make languages available to use on the phone user interface by loading language packs to the IP phones.
Page 60 Configuring Basic Features Procedure Specify the language for the web user interface or the phone user interface using the configuration files or locally. Specify the languages for the phone user interface and the web user interface. Configuration File <y000000000028>.cfg For more information, refer to Language on page 250.
Page 61: Softkey Layout
Administrator’s Guide for SIP-T46G IP Phone Softkey layout is used to customize the soft keys at the bottom of the phone LCD screen to best suit the needs of users. It can be configured based on the call states. In addition to specifying which soft keys to display, you can determine the display order of the soft keys.
Page 62 Configuring Basic Features Call State Default Soft Key Optional Soft Key Empty Cancel Transfer Empty Empty Switch SemiAttendTransBack Empty Cancel Transfer Empty HOLD MUTE Conference SWAP Talk Cancel NewCall Switch Answer Reject Transfer Empty Resume Switch Hold NewCall Answer Cancel Reject Empty Empty...
Page 63 Administrator’s Guide for SIP-T46G IP Phone Call State Default Soft Key Optional Soft Key Empty Empty Hold Switch Split Answer Conferenced Cancel Reject Mute Manager Procedure Softkey layout can be configured using the configuration files or locally. Specify the access URL of the softkey layout template.
Page 64: Key As Send
Configuring Basic Features To adjust the order of the soft key, click Click Confirm to accept the change. The key as send feature allows assigning the pound key or star key as a send key. The send tone feature determines whether the IP phone plays a key tone when a user presses the send key.
Page 65 Administrator’s Guide for SIP-T46G IP Phone Select the desired value from the pull-down list of Key As Send. Click Confirm to accept the change. To configure the send tone via web user interface: Click on Features->Audio. Select the desired value from the pull-down list of Send Sound. Click Confirm to accept the change.
Page 66: Hotline
Configuring Basic Features Press the Save soft key to accept the change. Note The send tone feature works only if the key tone feature is enabled. The key tone feature is enabled by default. A hotline is a point-to-point communication link in which a call is automatically directed to the preset hotline number.
Page 67: Call Log
Administrator’s Guide for SIP-T46G IP Phone Enter the delay time in the Hotline Delay ( 0~10s) field. Click Confirm to accept the change. To configure hotline via phone user interface: Press Menu->Call Feature->Others->Hotline. Enter the hotline number in the Number field. Enter the delay time in the Hotline Delay 0-10(s) field.
Page 68: Missed Call Log
Configuring Basic Features Phone User Interface Configure the call log. To configure the call log via web user interface: Click on Features->General Information. Select the desired value from the pull-down list of Save Call Calllog. Click Confirm to accept the change. To configure the call log via phone user interface: Press Menu->Call Feature->Others->General.
Page 69: Local Directory
Administrator’s Guide for SIP-T46G IP Phone Procedure Missed call log can be configured using the configuration files or locally. Configure the missed call log feature. Configuration File <MAC>.cfg For more information, refer to Missed Call Log on page 254. Configure the missed call log feature.
Page 70 Configuring Basic Features Procedure Configuration changes can be performed using the configuration files or locally. Specify the access URL of the local contact file. Configuration File <y000000000028>.cfg For more information, refer to Access URL of Local Contact File on page 349. Add a new group and a contact to the IP phone.
Page 71 Administrator’s Guide for SIP-T46G IP Phone To add a contact to the local directory via web user interface: Click on Contacts->Contacts. Enter the name and the office, mobile or other numbers in the corresponding fields. Select the desired ring tone from the pull-down list of Ring Tone. Select the desired group from the pull-down list of Group.
Page 72: Live Dialpad
Configuring Basic Features If Auto is selected, the IP phone will use the first available account when placing calls to the contact from the local directory. Press , or the Switch soft key to select the desired ring tone from the Ring field.
Page 73: Call Waiting
Administrator’s Guide for SIP-T46G IP Phone (If enabled) Enter the desired delay time (in seconds) in the Inter Digit Time (1~14s) field. Click Confirm to accept the change. The call waiting feature allows the IP phones to receive a new call when there is already an active call.
Page 74 Configuring Basic Features To configure call waiting via web user interface: Click on Features->General Information. Select the desired value from the pull-down list of Call Waiting. (Optional.) Enter the call waiting on code in the Call Waiting On Code field. (Optional.) Enter the call waiting off code in the Call Waiting Off Code field.
Page 75: Auto Redial
Administrator’s Guide for SIP-T46G IP Phone To configure call waiting and call waiting tone via phone user interface: Press Menu->Call Feature->Call Waiting. Press , or the Switch soft key to select the desired value from the Call Waiting field. Press , or the Switch soft key to select the desired value from the Play Tone field.
Page 76: Auto Answer
Configuring Basic Features The default times are 10. Click Confirm to accept the change. To configure auto redial via phone user interface: Press Menu->Call Feature->Others->Auto Redial. Press , or the Switch soft key to select the desired value from the Auto Redial field.
Page 77 Administrator’s Guide for SIP-T46G IP Phone http://<phoneIPAddress>/servlet ?p=account-basic&q=load&acc Configure the auto answer Phone User Interface feature. To configure auto answer via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Click on Basic. Select the desired value from the pull-down list of Auto-Answer.
Page 78: Call Completion
Configuring Basic Features specified in draft-poetzl-sipping-call-completion-00, to subscribe to the busy party and receive notifications of status changes of the busy party. Procedure Call completion can be configured using the configuration files or locally. Configure the call completion feature. Configuration File <y000000000028>.cfg For more information, refer to Call...
Page 79: Anonymous Call
CSeq: 1 INVITE Contact: <sip:1012@10.2.8.183:5063> Content-Type: application/sdp Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE Max-Forwards: 70 User-Agent: Yealink SIP-T46G 28.71.0.10 Privacy: id Supported: replaces Allow-Events: talk,hold,conference,refer,check-sync P-Preferred-Identity: <sip:1012@10.2.1.199> Content-Length: 302 The anonymous call on code or anonymous call off code configured on the IP phones is used to activate or deactivate the server-side anonymous call feature.
Page 80 Configuring Basic Features To configure the anonymous call via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Click on Basic. Select the desired value from the pull-down list of Anonymous Call. (Optional.) Enter the anonymous call on code in the On Code field. (Optional.) Enter the anonymous call off code in the Off Code field.
Page 81: Anonymous Call Rejection
Administrator’s Guide for SIP-T46G IP Phone Procedure Anonymous call rejection can be configured using the configuration files or locally. Configure the anonymous call rejection feature. Configuration File <MAC>.cfg For more information, refer to Anonymous Call Rejection page 259. Configure the anonymous call rejection feature.
Page 82: Do Not Disturb
Configuring Basic Features Select the desired line and then press Enter soft key. Press , or the Switch soft key to select the desired value from the Anonymous Reject field. (Optional.) Enter the anonymous call rejection on code in the On Code field. (Optional.) Enter the anonymous call rejection off code in the Off Code field.
Page 83 Administrator’s Guide for SIP-T46G IP Phone Specify the return code and the reason of the SIP response message. For more information, refer to Not Disturb on page 261. Assign a DND key. Navigate to: http://<phoneIPAddress>/servlet? p=dsskey&model=1&q=load&line page=1 Configure the DND feature. Navigate to: Web User Interface http://<phoneIPAddress>/servlet?
Page 84 Configuring Basic Features To configure the DND feature via web user interface: Click on Features->Forward & DND. In the DND block, mark the desired radio box in the Mode field. a) If you select Phone: 1) Mark the desired radio box in the DND Status field. 2) (Optional.) Enter the DND on code in the DND On Code field.
Page 85 Administrator’s Guide for SIP-T46G IP Phone 4) (Optional.) Enter the DND off code in the DND Off Code field. Click Confirm to accept the change. To specify the return code and the reason via web user interface: Click on Features->General Information. Select the desired type from the pull-down list of Return Code DND.
Page 86: Busy Tone Delay
Configuring Basic Features Press , or the Switch soft key to select Key Event from the Type field. Press , or the Switch soft key to select DND from the Key Event field. (Optional.) Enter the string that will appear on the LCD screen in the Label field. Press the Save soft key to accept the change.
Page 87: Return Code When Refuse
Administrator’s Guide for SIP-T46G IP Phone To configure busy tone delay via web user interface: 1． Click on Features->General Information. 2． Select the desired value from the pull-down list of Busy Tone Delay (Seconds). 3． Click Confirm to accept the change. The return code when refuse feature defines the return code and reason of the SIP response message for call rejection.
Page 88: Early Media
Configuring Basic Features http://<phoneIPAddress>/servlet ?p=features-general&q=load To configure the return code when refusing a call via web user interface: Click on Features->General Information. Select the desired value from the pull-down list of Return Code Refuse. Click Confirm to accept the change. Early media refers to media (e.g., audio and video) played to the caller before a SIP call is actually established.
Page 89: Ring Workaround
Administrator’s Guide for SIP-T46G IP Phone workaround feature. For more information, refer to Ring Workaround on page 265. Configure the 180 ring workaround feature. Local Web User Interface Navigate to: http://<phoneIPAddress>/servlet ?p=features-general&q=load To configure 180 ring workaround via web user interface: Click on Features->General Information.
Page 90: Use Outbound Proxy In Dialog
Configuring Basic Features Procedure Use outbound proxy in dialog can be configured using the configuration files or locally. Specify whether to use outbound proxy in a dialog. Configuration File <y000000000028>.cfg For more information, refer to Outbound Proxy in Dialog page 265. Specify whether to use outbound proxy in a dialog.
Page 91: Sip Session Timer
Administrator’s Guide for SIP-T46G IP Phone message. The re-transmitting and doubling of T1 continues until the retransmitting time reaches the T2 value. Timer T4 represents the time the network will take to clear messages between the SIP client and SIP server. These session timers are configurable on IP phones.
Page 92: Session Timer
Configuring Basic Features The default value is 5s. Click Confirm to accept the change. The session timer feature allows for a periodic refresh of SIP sessions through a re-INVITE or an UPDATE request to determine whether the SIP session is still active. Session timer is specified in RFC 4028.
Page 93: Call Hold
Administrator’s Guide for SIP-T46G IP Phone To configure the session timer via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Click on Advanced. Select the desired value from the pull-down list of Enable Session Timer. Enter the desired time interval in the Session Expires (Seconds) field.
Page 94: Call Hold
Configuring Basic Features Procedure Call hold can be configured using the configuration files or locally. Configure the call hold tone and call hold tone delay. Specify whether RFC 2543 Configuration File <y000000000028>.cfg (c=0.0.0.0) outgoing hold signaling is used. For more information, refer to Call Hold on page 268.
Page 95: Call Forward
Administrator’s Guide for SIP-T46G IP Phone Select the desired value from the pull-down list of Play Hold Tone. Enter the desired time in the Play Hold Tone Delay field. Click Confirm to accept the change. The call forward feature allows users to redirect an incoming call to a third party. The IP phones support to redirect an incoming INVITE message by responding with a 302 Moved Temporarily message.
Page 96: Call Forward
Configuring Basic Features Forward International The forward international feature allows users to forward an incoming call to an international telephone number. This feature is disabled by default. Procedure Call forward can be configured using the configuration files or locally. Configure the call forward feature in custom mode.
Page 97 Administrator’s Guide for SIP-T46G IP Phone 2) Enter the destination number you want to forward in the Target field. 3) (Optional.) Enter the on code and off code in the On Code and Off Code fields. 4) Select the ring time to wait before forwarding from the pull-down list of After Ring Times (only for the no answer forward).
Page 98 Configuring Basic Features 4) Select the ring time to wait before forwarding from the pull-down list of After Ring Times (only for the no answer forward). Click Confirm to accept the change. To configure the forward international feature via web user interface: Click on Features->General Information.
Page 99 Administrator’s Guide for SIP-T46G IP Phone Press to select the desired forwarding type, and then press the Enter soft key. Depending on your selection: a) If you select Always Forward: 1) Press , or the Switch soft key to select the desired value from the Always Forward field.
Page 100 Configuring Basic Features 3) (Optional.) Enter the always forward on code and off code respectively in the On Code and Off Code fields. You can also configure the always forward for all accounts. After the always forward was configured for a specific account, do as below: 1) Press to highlight the Always Forward field.
Page 101: Call Transfer
Administrator’s Guide for SIP-T46G IP Phone Call transfer enables the IP phones to transfer an existing call to another party. The IP phones support call transfer using the REFER method specified in RFC 3515 and offer three types of transfer: Blind Transfer -- Transfer a call directly to another party without consulting.
Page 102: Network Conference
Configuring Basic Features Transfer on Hook and Semi Attended Transfer on Hook. Click Confirm to accept the change. Network conference, also known as centralized conference, provides users with flexibility of call with multiple participants (more than three). IP phones implement network conference using the REFER method specified in RFC 4579.
Page 103: Transfer On Conference Hang Up
Administrator’s Guide for SIP-T46G IP Phone Click on Advanced. Select Network from the pull-down list of Conference Type. Enter the conference URI in the Conference URI field. Click Confirm to accept the change. For local conference, all parties release the call when the conference initiator drops the conference call.
Page 104 Configuring Basic Features ?p=features-transfer&q=load To configure Transfer on Conference Hang up via web user interface: Click on Features->Transfer. Select the desired value from the pull-down list of Transfer on Conference Hang Click Confirm to accept the change. Directed call pickup is used for picking up an incoming call on a specific extension. A user can pick up the incoming call using a directed pickup key or the DPickup soft key.
Page 105: Directed Call Pickup
Administrator’s Guide for SIP-T46G IP Phone Directed Call Pickup on page 282. Assign a directed call pickup key. For more information, refer to Directed Call Pickup Key page 356. <y000000000028>.cfg Configure the directed call pickup feature on a phone basis. For more information, refer to Directed Call Pickup on page...
Page 106 Configuring Basic Features field. Select the desired line from the pull-down list of Line. Click Confirm to accept the change. To configure the directed call pickup feature on a phone basis via web user interface: Click on Features->Call Pickup. Select the desired value from the pull-down list of Directed Call Pickup. Enter the directed call pickup code in the Directed Call Pickup Code field.
Page 107 Administrator’s Guide for SIP-T46G IP Phone Enter the directed call pickup code in the Directed Call Pickup Code field. Click Confirm to accept the change. To configure a directed pickup key via phone user interface: Press Menu->Call Feature->DSS Keys. Select the desired DSS key. Press , or the Switch soft key to select Key Event from the Type field.
Page 108: Group Call Pickup
Configuring Basic Features Procedure Group call pickup can be configured using the configuration files or locally. Configure the group call pickup code on a per-account basis. <MAC>.cfg For more information, refer to Group Call Pickup on page 283. Assign a group call pickup key. For more information, refer to Configuration File Group Call Pickup Key...
Page 109 Administrator’s Guide for SIP-T46G IP Phone Select the desired line from the pull-down list of Line. Click Confirm to accept the change. To configure the group call pickup feature on a phone basis via web user interface: Click on Features->Call Pickup. Select the desired value from the pull-down list of Group Call Pickup.
Page 110 Configuring Basic Features Enter the group call pickup code in the Group Call Pickup Code field. Click Confirm to accept the change. To configure a group pickup key via phone user interface: Press Menu->Call Feature->DSS Keys. Select the desired DSS key. Press , or the Switch soft key to select Key Event from the Type field.
Page 111: Dialog-Info Call Pickup
Administrator’s Guide for SIP-T46G IP Phone The example of the dialog-info message carried in NOTIFY message for reference: <?xml version="1.0"?> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="6" state="full" entity="sip:1013@10.2.1.199"> <dialog id="706655206@10.2.8.213" call-id="706655206@10.2.8.213" local-tag="827932784" remote-tag="1887460740" direction="recipient"> <state>early</state> <local> <identity>sip:1013@10.2.1.199</identity> <target uri="sip:1013@10.2.1.199"> </target> </local> <remote> <identity>sip:1011@10.2.1.199</identity> <target uri="sip:1011@10.2.8.213:5063">...
Page 112: Call Return
Configuring Basic Features Select the desired value from the pull-down list of Dialog Info Call Pickup. Click Confirm to accept the change. Call return, also known as last call return, provides convenience for a user to place a call back to the caller of the last incoming call. Call return is implemented on the IP phones using a call return key.
Page 113: Call Park
Administrator’s Guide for SIP-T46G IP Phone In the desired DSS key field, select Call Return from the pull-down list of Type. Click Confirm to accept the change. To configure a call return key via phone user interface: Press Menu->Call Feature->DSS Keys. Select the desired DSS key.
Page 114: Web Server Type
Configuring Basic Features d&linepage=1 Phone User Interface Assign a call park key. To configure a call park key via web user interface: Click on DSSKey->Line Key. In the desired DSS key field, select Call Park from the pull-down list of Type. Enter the desired value (e.g., call park feature code) in the Value field.
Page 115: Web Server Type
Administrator’s Guide for SIP-T46G IP Phone are configurable. Procedure Web server type can be configured using the configuration files or locally. Specify the web access type, HTTP port and HTTPS port. Configuration File <y000000000028>.cfg For more information, refer to Web Server Type on page 284.
Page 116: Calling Line Identification Presentation
Configuring Basic Features Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone. To configure the web server type via phone user interface: Press Menu->Advanced (password: admin) ->Network->Webserver Type.
Page 117: Connected Line Identification Presentation
Administrator’s Guide for SIP-T46G IP Phone To configure the presentation of the caller identity via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Click on Advanced. Select the desired value from the pull-down list of the CID Source. Click Confirm to accept the change.
Page 118: Dtmf
Configuring Basic Features DTMF (Dual Tone Multi-frequency), better known as touch-tone, is used for telecommunication signaling over analog telephone lines in the voice-frequency band. DTMF is the signal sent from the IP phone to the network, which is generated when pressing the IP phone’s keypad during a call.
Page 119 Administrator’s Guide for SIP-T46G IP Phone same VoIP codec as your voice and is audible to the conversation partners. SIP INFO DTMF digits are transmitted by the SIP INFO messages when the voice stream is established after a successful SIP 200 OK-ACK message sequence. The SIP INFO message is sent along the signaling path of the call.
Page 120 Configuring Basic Features If SIP INFO or AUTO+SIP INFO is selected, select the desired value from the pull-down list of DTMF Info Type. Enter the desired value in the DTMF Payload Type (96~255) field. Click Confirm to accept the change. To configure the number of times to send the end RTP Event packet via web user interface: Click on Features->General Information.
Page 121: Suppress Dtmf Display
Administrator’s Guide for SIP-T46G IP Phone Click Confirm to accept the change. The suppress DTMF display feature allows the IP phones to suppress the display of DTMF digits. The DTMF digits are displayed as ―*‖ on the phone LCD screen. The suppress DTMF display delay feature defines whether to display the DTMF digits for a short period before displaying ―*‖.
Page 122: Transfer Via Dtmf
Configuring Basic Features Select the desired value from the pull-down list of Suppress DTMF Display Delay. Click Confirm to accept the change. On some traditional servers, call transfer is implemented via DTMF . The IP phones support to send the specified DTMF digits to the server for transferring a call to a third party.
Page 123: Intercom
Administrator’s Guide for SIP-T46G IP Phone Select the desired value from the pull-down list of DTMF Replace Tran. Enter the specified DTMF digits in the Tran Send DTMF field. Click Confirm to accept the change. The intercom feature allows establishing an audio conversation directly. The called phone picks up intercom calls automatically and establishes intercom conversations.
Page 124 Configuring Basic Features http://<phoneIPAddress>/servlet ?p=dsskey&model=1&q=load&li nepage=1 Phone User Interface Assign an intercom key. To configure an intercom key via web user interface: Click on DSSKey->Line Key. In the desired DSS key field, select Intercom from the pull-down list of Type. Enter the remote extension number in the Value field.
Page 125: Incoming Intercom Calls
Administrator’s Guide for SIP-T46G IP Phone Accept Intercom Accept Intercom allows the IP phones to automatically answer an incoming intercom call. Intercom Mute Intercom Mute allows the IP phones to mute the microphone for incoming intercom calls. Warning Tone Warning Tone allows the IP phones to play a warning tone before answering an intercom call.
Page 126 Configuring Basic Features Select the desired values from the pull-down lists of Allow Intercom, Intercom Mute, Intercom Tone and Intercom Barge. Click Confirm to accept the change. To configure intercom via phone user interface: Press Menu->Features->Intercom. Press , or the Switch soft key to select the desired values from the Accept Intercom, Intercom Mute, Warning Tone and Intercom Barge fields.
Page 127 Administrator’s Guide for SIP-T46G IP Phone...
Page 128: Configuring Advanced Features
Configuring Advanced Features This chapter provides information for making configuration changes for the following advanced features: Distinctive Ring Tones  Tones  Remote Phonebook  LDAP  Busy Lamp Field  Music on Hold  Automatic Call Distribution  Message Waiting Indicator ...
Page 129 Administrator’s Guide for SIP-T46G IP Phone appropriate ring tone. The Alert-Info header is in the following two formats: Alert-Info: localIP/Bellcore-drN Alert-Info: <URL>;info=info text;x-line-id=0 If the Alter-Info header contains the keyword ―Bellcore-drN‖, the IP phone will play  the Bellcore-drN ring tone (N=1,2,3,4,5). Example: Alert-Info: http://127.0.0.1/Bellcore-dr1 The following table identifies the different Bellcore ring tone patterns and...
Page 130 Configuring Advanced Features If the Alert-Info header contains a remote URL, the IP phone will try to download the  WAV ring tone file from the URL and then play the remote ring tone. If failing to download the file, the IP phone will plays the local ring tone associated with info text.
Page 131 Administrator’s Guide for SIP-T46G IP Phone Select the desired value from the pull-down list of Distinctive Ring Tones. Click Confirm to accept the change. To configure the internal ringer text and internal ringer file via web user interface: Click on Settings->Ring Tone. Enter the keywords in the Internal Ringer Text fields.
Page 132 Configuring Advanced Features When receiving a message or recording a call, the IP phone will play a warning tone. You can customize tones or select the tones customized for a specific country to indicate different conditions of the IP phone. Tone sets vary from country to country. The default tones used on the IP phones are the tone sets of US.
Page 133 Administrator’s Guide for SIP-T46G IP Phone Configured tones can be heard on the IP phone for the following conditions: Condition Description Dial When in the pre-dialing interface Ring Back Ring-back tone Busy When the callee is busy Congestion When the network is congested Call Waiting Call waiting tone Dial Recall...
Page 134 Configuring Advanced Features If you select Custom, you can customize the tone for indicating each condition of the IP phone. Click Confirm to accept the change. Remote phonebook is the phone book maintained centrally, which is stored on the remote server. Users just need the access URL of the remote phonebook. The IP phone can establish a connection with the remote server and download the entries, and then display the entries on the phone user interface.
Page 135 Administrator’s Guide for SIP-T46G IP Phone phonebook when the IP phone receives incoming calls. Specify how often the IP phone refreshes the local cache of the remote phonebook. For more information, refer to Remote Phonebook on page 296. Specify the access URL of the remote phonebook.
Page 136 Configuring Advanced Features To configure the remote phonebook via web user interface: Click on Contacts->Remote Phone Book. Select the desired value from the pull-down list of SRemote Name. Enter the desired time in the SRemote Name Flash Time (Seconds) field. Click Confirm to accept the change.
Page 137 Administrator’s Guide for SIP-T46G IP Phone LDAP Attributes The following table lists the most common attributes used to configure the LDAP lookup on IP phones: Abbreviation Name Description givenName First name LDAP attribute being made up commonName from given name joined to surname.
Page 138 Configuring Advanced Features To configure LDAP via web user interface: Click on Contacts->LDAP. Select Enabled from the pull-down list of Enable LDAP. Enter the values in the corresponding fields. Select the desired values from the corresponding pull-down lists. Click Confirm to accept the change. To configure an LDAP key via web user interface: Click on DSSKey->Line Key.
Page 139 Administrator’s Guide for SIP-T46G IP Phone To configure an LDAP key via phone user interface: Press Menu->Call Feature->DSS Keys. Select the desired DSS key. Press , or the Switch soft key to select Key Event from the Type field. Press , or the Switch soft key to select LDAP from the Key Event field.
Page 140 Configuring Advanced Features Line key LED (configured as BLF key when LED Off in Idle is enabled) LED Status Description The monitored user is busy. Solid red The call is parked against the monitored user’s phone number. The monitored user receives an incoming call. Fast flashing red The monitored user is idle.
Page 141 Administrator’s Guide for SIP-T46G IP Phone Phone User Interface Assign a BLF key. To configure a BLF key via web user interface: Click on DSSKey->Line Key. In the desired DSS key field, select BLF from the pull-down list of Type. Enter the phone number or extension you want to monitor in the Value field.
Page 142 Configuring Advanced Features To configure the LED off in idle via web user interface: Click on Features->General Information. Select the desired value from the pull-down list of LED Off in Idle. Click Confirm to accept the change. To configure a BLF key via phone user interface: Press Menu->Call Feature->DSS Keys.
Page 143 Administrator’s Guide for SIP-T46G IP Phone Internet) to the held party. Procedure Music on Hold can be configured using the configuration files or locally. Configure the MoH feature on a per-account basis. Configuration File <MAC>.cfg For more information, refer to Music on Hold on page 303.
Page 144 Configuring Advanced Features Automatic Call Distribution (ACD) enables organizations to manage a large number of phone calls on an individual basis. ACD enables the use of the IP phones in a call-center role by automatically distributing incoming calls to available users, or agents. The ACD feature depends on support from a SIP server.
Page 145 Administrator’s Guide for SIP-T46G IP Phone ?p=features-acd&q=load Phone User Interface Assign an ACD key. To configure an ACD key via web user interface: Click on DSSKey->Line Key. In the desired DSS key field, select ACD from the pull-down list of Type. Select the desired line from the pull-down list of Line.
Page 146 Configuring Advanced Features To configure an ACD key via phone user interface: Press Menu->Call Feature->DSS Keys. Select the desired DSS key. Press , or the Switch soft key to select ACD from the Type field. (Optional.) Enter the string that will appear on the LCD screen in the Label field. Press the Save soft key to accept the change.
Page 147 Administrator’s Guide for SIP-T46G IP Phone To configure the MWI subscription feature via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Click on Advanced. Select the desired value from the pull-down list of Subscribe for MWI. Enter the period time in the MWI Subscription Period (Seconds) field.
Page 148 Configuring Advanced Features Enter the desired voice number in the Voice Mail field. Click Confirm to accept the change. The IP phone will subscribe to the voice mail number for MWI service using Subscribe MWI to WM feature. The multicast paging feature allows the IP phones to send/receive Real-time Transport Protocol (RTP) stream to/from the pre-configured multicast address(es) without involving SIP signaling.
Page 149: Sending Rtp Stream
Administrator’s Guide for SIP-T46G IP Phone 362. Specifies a multicast codec for the IP phone to use for multicast RTP . For more information, refer to Sending RTP Stream on page 307. Assign a multicast paging key. Navigate to: http://<phoneIPAddress>/servlet ?p=dsskey&model=1&q=load&li nepage=1 Web User Interface...
Page 150 Configuring Advanced Features Select the desired codec from the pull-down list of Multicast Codec. Click Confirm to accept the change. To configure a multicast paging key via phone user interface: Press Menu->Call Feature->DSS Keys. Select the desired DSS key. Press , or the Switch soft key to select Key Event from the Type field.
Page 151: Receiving Rtp Stream
Administrator’s Guide for SIP-T46G IP Phone incoming multicast paging calls with higher priority are automatically answered and the ones with lower priority are ignored. Paging Priority Active This parameter decides how the IP phone handles the incoming multicast paging calls, when there is already a multicast paging call on the IP phone.
Page 152 Configuring Advanced Features The label will appear on the LCD screen when receiving the RTP multicast. Click Confirm to accept the change. To configure the paging barge and paging priority active features via web user interface: Click on Contacts->MulticastIP. Select the desired value from the pull-down list of Paging Barge. Select the desired value from the pull-down list of Paging Priority Active.
Page 153: Call Recording
Call-ID: 1895019940@10.1.4.148 CSeq: 2 INFO Contact: <sip:827@10.1.4.148:5063> Max-Forwards: 70 User-Agent: Yealink SIP-T46G 28.71.0.10 Record: on Content-Length: 0 When the user presses the record key for the second time, the IP phone sends a SIP INFO message to the server with the specific header ―Record: off‖, and then the recording stops.
Page 154 Request Method: GET Request URI: /phonerecording.cgi?model=yealink Request version: HTTP/1.0 Host: 10.1.2.224\r\n User-agent: yealink SIP-T46G 28.71.0.10 00:16:65:11:30:68\r\n If the recording is successfully started, the server will respond with a 200 OK message. The example of a 200 OK message for reference: <YealinkIPPhoneText>...
Page 155 Administrator’s Guide for SIP-T46G IP Phone The recording session is successfully stopped. </Text> <YealinkIPPhoneText> Procedure Call recording key can be configured using the configuration files or locally. Assign a record key. For more information, refer to Record Key on page 363. Configuration File <y000000000028>.cfg Assign a URL record key.
Page 156: Hot Desking
Configuring Advanced Features In the desired DSS key field, select URL Record from the pull-down list of Type. Enter the URL in the Value field. Click Confirm to accept the change. To configure a record key via phone user interface: Press Menu->Call Feature->DSS Keys.
Page 157 Administrator’s Guide for SIP-T46G IP Phone The hot desking feature allows a user to delete all accounts on the IP phone, register his account on line 1. In order to use this feature, you need to assign a hot desking key. Procedure Hot desking key can be configured using the configuration files or locally.
Page 158: Action Url
Configuring Advanced Features Action URL allows IP phones to interact with web server applications by sending an HTTP or HTTPS GET request. You can specify a URL that triggers a GET request when a specified event occurs. Action URL can be only triggered by the pre-defined events (e.g., log on).
Page 159 Administrator’s Guide for SIP-T46G IP Phone Event Description Mute When the IP phone mutes a call. Unmute When the IP phone unmutes a call. Missed Call When the IP phone misses a call. IP Changed When the IP address of the IP phone changes. Forward Incoming Call When the IP phone forwards an incoming call.
Page 160 Configuring Advanced Features Variable Value Description call or establishes a call. The SIP URI of the caller when the IP phone places a call. $local The SIP URI of the callee when the IP phone receives an incoming call. The SIP URI of the callee when the IP phone places a call.
Page 161: Action Uri
Administrator’s Guide for SIP-T46G IP Phone Enter the action URLs in the corresponding fields. Click Confirm to accept the change. Opposite to action URL, action URI allows IP phones to interact with web server application by receiving and handling an HTTP or HTTPS GET request. When receiving a GET request, the IP phone will perform the specified action and respond with a 200 OK message.
Page 162 Configuring Advanced Features Variable Value Phone Action L1-L27 Press the Line key. F_CONFERENCE Press the Conference soft key. F1-F4 Press the soft key. Press the MESSAGE key. HEADSET Press the HEADSET key. Press the REDIAL key. UP/DOWN/LEFT/RIGHT Press the Navigation keys. Reboot Reboot the IP phone.
Page 163: Server Redundancy
Administrator’s Guide for SIP-T46G IP Phone To configure the trusted IP address(es) for Action URI via web user interface: Click on Features->Remote Control. Enter the IP address or any in the Action URI allow IP List field. Multiple IP addresses are separated by comma. If you enter ―any‖ in this field, the IP phone can receive and handle GET requests from any IP address.
Page 164: Phone Registration
Configuring Advanced Features Phone Configuration for Redundancy Implementation To assist in explaining the redundancy behavior, an illustrative example of how an IP phone may be configured is shown next. In the example, server redundancy for fallback and fail-over purposes is deployed. Two separate SIP servers (a working server and a fallback server) are configured for per line registration.
Page 165: Sip Server Domain Name Resolution
Administrator’s Guide for SIP-T46G IP Phone When registering to the working server, the IP phone must always register to the primary server first except in failover conditions. When the primary server registration is unavailable, the secondary server will serve as the working server. SIP Server Domain Name Resolution If a domain name is configured for a SIP server, the IP address(es) associated with that domain name will be discovered through DNS as specified by RFC 3263.
Page 166 Configuring Advanced Features Parameter Description replacement Specify a domain name to be used for the next query. The IP phone picks the first record, because its order of 90 is lower than 100. The pref parameter is unimportant as there is no other record with order 90. The flag ―s‖ indicates performing the SRV query next.
Page 167 Administrator’s Guide for SIP-T46G IP Phone the call: Send the INVITE request to the primary server. If the primary server does not respond correctly to the INVITE, then try and make the call using the secondary server. If the secondary server is also unavailable, the IP phone will try the fallback server until it either succeeds in making a call or exhausts all servers at which point the call will fail.
Page 168: Lldp
Configuring Advanced Features Configure parameters of the SIP server 2 in the corresponding fields. Click Confirm to accept the change. LLDP (Linker Layer Discovery Protocol) is a vendor-neutral Link Layer protocol. It allows IP phones to receive and/or transmit device-related information to directly connected devices on the network that are also using the protocol, and store the information that is learned about other devices.
Page 169 The default value is 60s. End of LLDPDU Marks end of LLDPDU. Name assigned to the IP phone. System Name The default value is ―yealink‖. Description of the IP phone. System Description The default value is ―yealink‖. The supported and enabled capabilities of phone.
Page 170 Inventory – Serial Serial number of phone. Number Inventory – Manufacturer name of phone. Manufacturer Name The default value is ―yealink‖. Inventory – Model Model name of phone. Name Assertion identifier of phone. Asset ID The default value is ―asset‖.
Page 171: Vlan
Administrator’s Guide for SIP-T46G IP Phone The valid values range from 1 to 3600. Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone. VLAN (Virtual Local Area Network) is used to logically divide a physical network into several broadcast domains.
Page 172 Configuring Advanced Features VLAN Discovery via DHCP IP phones support VLAN discovery via DHCP . When the VLAN Discovery method is set to DHCP , the IP phone will examine DHCP option for a valid VLAN ID. The predefined option 132 is used to supply the VLAN ID by default. You can customize the DHCP option used to request the VLAN ID.
Page 173 Administrator’s Guide for SIP-T46G IP Phone Select the desired value (0-7) from the pull-down list of PRIORITY. Click Confirm to accept the change. A dialog box pops up to prompt reboot to make the settings effective. Click OK to reboot the IP phone. To configure VLAN for PC port via web user interface: Click on Network->Advanced.
Page 174: Vpn
Configuring Advanced Features To configure the DHCP VLAN discovery via web user interface: Click on Network->Advanced. In the VLAN block, select the desired value from the pull-down list of DHCP VLAN Active. Enter the desired option in the Option field. The default option is 132.
Page 175 .tar. The VPN-related files are: certificates (ca.crt and client.crt), key (client.key) and the configuration file (vpn.cnf) of the VPN client. For more information on how to VPN Feature on Yealink IP Phones package a tar file, refer to Procedure VPN can be configured using the configuration files or locally.
Page 176: Quality Of Service
Configuring Advanced Features Click Browse to locate the tar package from the local system. Click Import to import the tar file. The web user interface prompts the message ―Import config…‖. In the VPN block, select the desired value from the pull-down list of VPN Active. Click Confirm to accept the change.
Page 177 Administrator’s Guide for SIP-T46G IP Phone QoS provides better network service by providing the following features: Supporting dedicated bandwidth  Improving loss characteristics  Avoiding and managing network congestion  Shaping network traffic  Setting traffic priorities across the network ...
Page 178: Voice Qos
Configuring Advanced Features Voice QoS For VoIP transmissions to be intelligible to the receiver, voice packets should not be dropped, excessively delayed, or suffer varying delay. DiffServ model can guarantee high-quality voice transmission when the voice packets are configured higher DSCP value.
Page 179: Network Address Translation
Administrator’s Guide for SIP-T46G IP Phone Enter the desired value in the SIP QoS (0~63) field. Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone. Network Address Translation (NAT) is essentially a translation table that maps public IP address and port combinations to private IP address and port combinations.
Page 180 Configuring Advanced Features assistance from a third-party network server (STUN server) usually located on public Internet. The IP phone can be configured to act as a STUN client, which sends exploratory STUN messages to the STUN server. The STUN server uses those messages to determine the public IP address and port used, and then informs the client.
Page 181 IP phones only support the GET request from the SNMP server. The following table lists the basic object identifiers (OIDs) supported by the IP phones: Description The textual identification of the YEALINK-MIB 1.3.6.1.2.1.37459.2.1.1.0 contact person for the IP phone, together with the contact information.
Page 182: Snmp
Configuring Advanced Features Procedure SNMP can be configured using the configuration files or locally. Configure SNMP on the IP phone. Configuration File <y000000000028>.cfg For more information, refer to SNMP on page 322. Configure SNMP . Navigate to: Local Web User Interface http://<phoneIPAddress>/servl et?p=network-adv&q=load To configure SNMP via web user interface:...
Page 183: Authentication
Administrator’s Guide for SIP-T46G IP Phone IEEE 802.1X authentication is an IEEE standard for Port-based Network Access Control (PNAC). It is part of the IEEE 802.1 group of networking protocols. It provides an authentication mechanism to devices wishing to attach to a LAN or WLAN. The 802.1X authentication involves three parties: a supplicant, an authenticator and an authentication server.
Page 184 Configuring Advanced Features 2) Enter the password for authentication in the MD5 Password field. b) If you select EAP-TLS: 1) Enter the username for authentication in the Identity field. 2) Leave the MD5 Password field blank. 3) In the CA Certificate field, click Browse to select the desired CA certificate (*.pem,*.crt, *.cer or *.der) from your local system.
Page 185 Administrator’s Guide for SIP-T46G IP Phone 5) Click Upload to upload the certificates. c) If you select PEAP-MSCHAPV2: 1) Enter the username for authentication in the Identity field. 2) Enter the password for authentication in the MD5 Password field. 3) In the CA Certificate field, click Browse to select the desired certificate (*.pem,*.crt, *.cer or *.der) from your local system.
Page 186 Configuring Advanced Features 1) Enter the username for authentication in the Identity field. 2) Enter the password for authentication in the MD5 Password field. 3) In the CA Certificate field, click Browse to select the desired certificate (*.pem,*.crt, *.cer or *.der) from your local system. 4) Click Upload to upload the certificate.
Page 187 Administrator’s Guide for SIP-T46G IP Phone 1) Enter the username for authentication in the Identity field. 2) Enter the password for authentication in the Password field. Click Save to accept the change. The IP phone reboots automatically to make the settings effective after a period of time.
Page 188 Configuring Advanced Features RPC Method Description specified file from the designated location. File types supported by IP phones are: Firmware Image  Configuration File  This method is used to cause the CPE to upload a specified file to the designated location. File types supported by IP phones are: Upload Configuration File...
Page 189 Administrator’s Guide for SIP-T46G IP Phone and ACS Password fields. Enter the URL of the ACS in the ACS URL field. Select the desired value from the pull-down list of Enable Periodic Inform. Enter the desired time in the Periodic Inform Interval (seconds) field. Enter the username and password authenticated by the IP phone in the Connection Request Username and Connection Request Password fields.
Page 190 Configuring Advanced Features router is configured by the network administrator and sends out Router Advertisement announcements onto the link. These announcements can allow the on-link connected IP phone to configure itself with IPv6 address, as specified in RFC 4862. Stateful DHCPv6: The Dynamic Host Configuration Protocol for IPv6 (DHCPv6) has ...
Page 191 Administrator’s Guide for SIP-T46G IP Phone If you mark the Static IP Address radio box, configure the IPv6 address and other configuration parameters in the corresponding fields. Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone.
Page 192 Configuring Advanced Features In the ICMPv6 Status block, select the desired value from the pull-down list of Active. Click Confirm to accept the change. To configure IPv6 address via phone user interface: Press Menu->Advanced (password: admin) ->Network->WAN Port. Press to select the desired address mode from the IP Mode field. Press to highlight IPv6 and press the Enter soft key.
Page 193 Administrator’s Guide for SIP-T46G IP Phone...
Page 194: Headset Prior
Configuring Audio Features This chapter provides information for making configuration changes for the following audio features: Headset Prior  Dual Headset  Audio Codecs  Acoustic Clarity Technology  The headset prior feature allows users to use headset preferentially if a headset is physically connected to the IP phone.
Page 195 Administrator’s Guide for SIP-T46G IP Phone Select the desired value from the pull-down list of Headset Prior. Click Confirm to accept the change. The dual headset feature allows users to use two headsets on one IP phone. To use this feature, the users need to physically connect two headsets to the headset jack and handset jack respectively.
Page 196 Configuring Audio Features To configure dual headset via web user interface: Click on Features->General Information. Select the desired value from the pull-down list of Dual-Headset. Click Confirm to accept the change. CODEC is an abbreviation of COmpress-DECompress. It is capable of coding or decoding a digital data stream or signal by implementing an algorithm.
Page 197 Administrator’s Guide for SIP-T46G IP Phone codecs. The attribute ―rtpmap‖ is used to define a mapping from RTP payload codes to a codec, clock rate and other encoding parameters. The corresponding attributes of the codec are listed as follows: Codec Configuration Methods Priority RTPmap...
Page 198 Configuring Audio Features Packetization Time Ptime (Packetization Time) is measurement of the duration (in milliseconds) of the audio data in each RTP packet sent to the destination, and hence it defines how much network bandwidth is used for transfer of the RTP stream. Before establishing a conversation, codec and ptime are negotiated through SIP signaling.
Page 199 Administrator’s Guide for SIP-T46G IP Phone To adjust the order of the enabled codecs, click Click Confirm to accept the change. To configure the Ptime on a per-account basis via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Click on Advanced.
Page 200: Acoustic Echo Cancellation
Configuring Audio Features Acoustic echo cancellation (AEC) is used to remove acoustic echo from a voice communication in order to improve the voice quality. It also increases the capacity achieved through silence suppression by preventing echo from traveling across a network.
Page 201: Voice Activity Detection
Administrator’s Guide for SIP-T46G IP Phone Voice Activity Detection (VAD) is used in speech processing to detect the presence or absence of human speech. When detecting period of ―silence‖, VAD replaces that silence efficiently with special packets that indicate silence is occurring. It can facilitate speech processing, and can also be used to deactivate some processes during non-speech section of an audio session.
Page 202: Comfort Noise Generation
Configuring Audio Features Comfort Noise Generation (CNG) is used to generate background noise for voice communications during periods of silence that occur during the conversation. It is part of the silence suppression or VAD handling for VoIP technology. CNG, in conjunction with VAD algorithms, quickly determines when periods of silence occur and inserts artificial noise until voice activity resumes.
Page 203: Jitter Buffer
Administrator’s Guide for SIP-T46G IP Phone Jitter buffer is a shared data area where voice packets can be collected, stored, and sent to the voice processor in evenly spaced intervals. Jitter is variations in packet arrival time, can occur because of network congestion, timing drift or route changes. The jitter buffer, which is located at the receiving end of the voice connection, intentionally delays the arriving packets so that the end user experiences a clear connection with very little sound distortion.
Page 204 Configuring Audio Features Enter the fixed delay time for fixed jitter buffer in the Normal field. Click Confirm to accept the change.
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Page 206: Configuring Security Features
Configuring Security Features This chapter provides information for making configuration changes for the following security-related features: Transport Layer Security  Secure Real-Time Transport Protocol  Encrypting Configuration Files  The TLS protocol is a commonly-used protocol for providing communications privacy and managing the security of message transmission.
Page 207 Administrator’s Guide for SIP-T46G IP Phone The following figure illustrates the TLS messages exchanged between the IP phone and TLS server to establish an encrypted communication channel: Step1: The IP phone sends ―Client Hello‖ message proposing SSL options. Step2: Server responds with ―Server Hello‖ message selecting the SSL options, sends its public key information in ―Server Key Exchange‖...
Page 208 Configuring Security Features not overwritten by the new one. The format of the certificates must be *.pem and *.cer. You can specify the IP phone whether to authenticate the certificate sent by the connecting server based on the trusted certificates list. The trusted certificates list and the server certificates list contain the default and custom certificates.
Page 209 Administrator’s Guide for SIP-T46G IP Phone Navigate to: http://<phoneIPAddress>/servl et?p=server-cert&q=load To configure TLS on a per-account basis via web user interface: Click on Account. Select the desired account from the pull-down list of Account. Select TLS from the pull-down list of the Transport. Click Confirm to accept the change.
Page 210 Configuring Security Features Select the desired value from the pull-down list of CA Certificates. Click Confirm to accept the change. A dialog box pops up to prompt that the settings will take effect after reboot. Click OK to reboot the IP phone. To upload a trusted certificate via web user interface: Click on Security->Trusted Certificates.
Page 211 Administrator’s Guide for SIP-T46G IP Phone Click Browse to select the certificate (*.pem,*.crt, *.cer or *.der) from your local system. Click Upload to upload the certificate. To configure the server certificates feature via web user interface: Click on Security->Server Certificates. Select the desired value from the pull-down list of Device Certificates.
Page 212 Configuring Security Features Click Browse to select the certificate (*.pem or *.cer) from your local system. Click Upload to upload the certificate. The dialog box pops up to prompt ―Success: The Server Certificate has been loaded! Rebooting, please wait…‖. Secure Real-Time Transport Protocol (SRTP) provides means of encrypting the RTP streams during VoIP phone calls to avoid interception and eavesdropping.
Page 213 Administrator’s Guide for SIP-T46G IP Phone a=rtpmap:101 telephone-event/8000 a=ptime:20 a=sendrecv The callee receives the INVITE message with the RTP encryption algorithm. The callee answers the call and responses with a 200 OK message carrying the negotiated RTP encryption algorithm. The example of the RTP encryption algorithm carried in the SDP of the 200 OK message for reference: m=audio 11780 RTP/SAVP 0 101 a=rtpmap:0 PCMU/8000...
Page 214 Note Yealink also supplies an encryption tool (EncryptUtilityLinux.exe) to support Linux platforms if required. You can also encrypt the configuration files using the Yealink Configuration Conversion Yealink Configuration Conversion Tool User Guide Tool. For more information, refer to The filename extension of the encrypted configuration files must be .cfg. The Common...
Page 215: Procedure To Encrypt Configuration Files
Administrator’s Guide for SIP-T46G IP Phone MAC-Oriented AES key is used to encrypt and decrypt the <MAC>.cfg file. The AES keys must be 16 characters. The AES key should be configured on the IP phone for decrypting before provisioning. Procedure to Encrypt Configuration Files To encrypt the <y000000000028>.cfg file: Place the ―EncryptUtilityWindows.exe‖...
Page 216 Configuring Security Features Enter the values in the Common AES Key and MAC-Oriented AES Key fields. Click Confirm to accept the change.
Page 217 Administrator’s Guide for SIP-T46G IP Phone...
Page 218: Upgrading The Firmware
The associated firmware for SIP-T46G IP phone is 28.x.x.x.rom. Note You can download the latest firmware at: http://www.yealink.com/DocumentDownload.aspx?CateId=142&flag=142. Upgrade via Web User Interface To manually upgrade firmware via web user interface, you need to store the firmware to your local system in advance.
Page 219 Administrator’s Guide for SIP-T46G IP Phone Click OK to confirm the upgrading. Note Do not unplug the network and power cables when the IP phone is upgrading the firmware. Do not close the browser when the IP phone is upgrading the firmware via web user interface.
Page 220 Upgrading the Firmware Mark the desired radio box in the Power On field. Click Confirm to accept the change. When the ―Power On‖ is set to On, the IP phone will check for both firmware and configuration files stored on the provisioning server during booting up.
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Page 222: Resource Files
The resources files can be local contact directory, remote phonebook and so on. Ask the Yealink field application engineer for the resource file templates. If the resource file is to be used for all IP phones of the same model, the access URL of the resource file is best specified in the <y000000000028>.cfg file.
Page 223 Administrator’s Guide for SIP-T46G IP Phone Procedure Use the following procedures to customize a replace rule template. Customizing a replace rule template: Open the template file using an ASCII editor. Add the following string to the template, each starting on a separate line: <Data Prefix=""...
Page 224 Resource Files Procedure Use the following procedures to customize a dial-now template. Customizing a dial-now template: Open the template file using an ASCII editor. Add the following string to the template, each starting on a separate line: <Data DialNowRule="" LineID=""/> Where: DialNowRule=""...
Page 225 Administrator’s Guide for SIP-T46G IP Phone <Default> indicates the start of the default soft key list and </Default> indicates  the end of the default soft key list, the default soft keys are displayed on the phone LCD screen by default. Procedure Use the following procedures to customize a softkey layout template.
Page 226 Resource Files You can add contacts one by one on the IP phone directly. In some cases, you may want to add multiple contacts to the IP phone at the same time or share the contacts on many IP phones. You can create a local contact file, and then place the local contact file to the root directory of the provisioning server, specify the access URL of the contact file in the configuration files.
Page 227 Administrator’s Guide for SIP-T46G IP Phone <group display_name=‖‖ ring=‖‖/> Where: display_name=‖‖ specifies the name of the group. ring=‖‖ specifies the desired ring tone for this group. Specify the values within double quotes. Place this file to the root directory of the provisioning server. The following is an example of a local contact file: <root_contact>...
Page 228: Replace Rule Template
Resource Files Mary <Name> </Name> 1001 <Telephone> </Telephone> Where: Specify the contact name between <Name> and </Name>. Specify the contact number between <Telephone> and </Telephone>. Specify the values within double quotes. Place this file to the root directory of the provisioning server. The following is an example of an XML phonebook: <YealinkIPPhoneDirectory>...
Page 229: Softkey Layout Template
Administrator’s Guide for SIP-T46G IP Phone Configure the access URL of the softkey layout template. Configuration File <y000000000028>.cfg For more information, refer to Access URL of Softkey Layout Template on page 346. Configure the access URL of the local contact file. Configuration File <y000000000028>.cfg For more information, refer to...
Page 230: Troubleshooting
Troubleshooting This chapter provides an administrator with general information for troubleshooting some common problems that may encounter while using the SIP-T46G IP phone. The IP phone can provide feedback in a variety of forms such as log files, packets, status indicators and so on, which helps an administrator quickly find out the reasons for the failure and do the troubleshooting more easily.
Page 231 Administrator’s Guide for SIP-T46G IP Phone Select the desired level from the pull-down list of System Log Level. Click Confirm to accept the change. A dialog box pops up to prompt ―Do you want to restart your machine?‖ Click OK to reboot the IP phone. To export log files to a syslog server via web user interface: Click on Settings->Configuration.
Page 232 Troubleshooting system. The following figure shows a portion of a log file: You can capture packets in two ways: capturing the packets via web user interface or using the Ethernet software. You can analyze the packets captured for troubleshooting purposes. To capture packets via web user interface: Click on Settings->Upgrade.
Page 233 Administrator’s Guide for SIP-T46G IP Phone Click Start to begin capturing signal traffic. Reproduce the issue to get stack traces. Click Stop to end capturing. Click Export to open file download window, and then save the file to your local system.
Page 234 Troubleshooting Select the desired value from the pull-down list of WatchDog. Click Confirm to accept the change. Status indicators may consist of the power LED, message key indicator, line key indicator, headset key indicator and the on-screen icon or error messages. The following are two examples of getting the phone information from status indicators: If a LINK failure of the IP phone is detected, a prompting message ―Network ...
Page 235 This section describes solutions to some common scenarios that may occur while using the IP phone. If you encounter a scenario which is not listed in this section, contact your Yealink reseller for further support. Do one of the following: Check that the power LED is on to ensure the IP phone is powered on.
Page 236 Troubleshooting Ensure that the switch or hub in your network is operational.  Press the OK key when the IP phone is idle to check the basic information of the IP phone, such as IP address and firmware version. Do one of the following: Ensure that the target firmware is not the same as the current used firmware.
Page 237 Administrator’s Guide for SIP-T46G IP Phone to see if another line provides better connection. A remote phonebook is placed on a server, while a local phonebook is placed on the IP phone flash. A remote phonebook can be used by everyone that can access the server, while a local phonebook can only be used by a specific phone itself.
Page 238 Troubleshooting The volumes in different cases are separated. You can use the volume key under the navigation keys to increase or decrease the voice volume. You can press the volume key to adjust the ringer volume when the phone is idle. You can also press the volume key to adjust the receiver volume of currently used audio devices (handset, speakerphone or headset), when the phone is in the dialing interface or during a call.
Page 239 Administrator’s Guide for SIP-T46G IP Phone the server simultaneously. Then the server configures the Always Forward feature as configured on the phone side. Hence, the server is able to get the right status of the extension. Do one of the following: Try to set another available IP address for the IP phone.
Page 240: Appendix
Appendix 802.1x — an IEEE Standard for port-based Network Access Control (PNAC). It is part of the IEEE 802.1 group of networking protocols. It provides an authentication mechanism to devices wishing to attach to a LAN or WLAN. ACD (Automatic Call Distribution) — used to distribute calls from large volumes of incoming calls to the registered IP phone users.
Page 241 Administrator’s Guide for SIP-T46G IP Phone IEEE (Institute of Electrical and Electronics Engineers) — a non-profit professional association headquartered in New York City that is dedicated to advancing technological innovation and excellence. LAN (Local Area Network) — used to interconnects network devices in a limited area such as a home, school, computer laboratory, or office building.
Page 242 Appendix Time Zone Time Zone Name −11:00 Samoa −10:00 United States-Hawaii-Aleutian −10:00 United States-Alaska-Aleutian −09:00 United States-Alaska Time −08:00 Canada(Vancouver, Whitehorse) −08:00 Mexico(Tijuana, Mexicali) −08:00 United States-Pacific Time −07:00 Canada(Edmonton, Calgary) −07:00 Mexico(Mazatlan, Chihuahua) −07:00 United States-Mountain Time −07:00 United States-MST no DST −06:00 Canada-Manitoba(Winnipeg) −06:00...
Page 243 Administrator’s Guide for SIP-T46G IP Phone Time Zone Time Zone Name United Kingdom(London) Morocco +01:00 Albania(Tirane) +01:00 Austria(Vienna) +01:00 Belgium(Brussels) +01:00 Caicos +01:00 Chad +01:00 Croatia(Zagreb) +01:00 Czech Republic(Prague) +01:00 Denmark(Kopenhagen) +01:00 France(Paris) +01:00 Germany(Berlin) +01:00 Hungary(Budapest) +01:00 Italy(Rome) +01:00 Luxembourg(Luxembourg) +01:00 Macedonia(Skopje)
Page 244 Appendix Time Zone Time Zone Name +05:00 Kazakhstan(Aqtobe) +05:00 Kyrgyzstan(Bishkek) +05:00 Pakistan(Islamabad) +05:00 Russia(Chelyabinsk) +05:30 India(Calcutta) +06:00 Kazakhstan(Astana, Almaty) +06:00 Russia(Novosibirsk, Omsk) +07:00 Russia(Krasnoyarsk) +07:00 Thailand(Bangkok) +08:00 China(Beijing) +08:00 Singapore(Singapore) +08:00 Australia(Perth) +09:00 Korea(Seoul) +09:00 Japan(Tokyo) +09:30 Australia(Adelaide) +09:30 Australia(Darwin) +10:00 Australia(Sydney, Melbourne, Canberra) +10:00...
Page 245 Administrator’s Guide for SIP-T46G IP Phone This appendix describes the parameters you can set in the configuration files for the IP phone. The configuration files are <y000000000028>.cfg and <MAC>.cfg. You can set specific parameters in the configuration files for configuring IP phones. The <y000000000028>.cfg and <MAC>.cfg files are stored on the provisioning server.
Page 246 Appendix Parameter- Configuration File network.internet_port.type <y000000000028>.cfg Defines the Internet port type. Note: If you change this parameter, the IP Description phone will reboot to make the change take effect. Format Integer Default Value Valid values are: 0-DHCP Range 1-PPPoE 2-Static IP Address Example network.internet_port.type = 2 Parameter-...
Page 247 Administrator’s Guide for SIP-T46G IP Phone Format IP Address Default Value Blank Range Not Applicable Example network.internet_port.mask = 255.255.255.0 Parameter- Configuration File network.internet_port.gateway <y000000000028>.cfg Configures the default gateway when the Internet port type is configured as Static IP Address. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 248 Appendix Parameter- Configuration File network.secondary_dns <y000000000028>.cfg Configures the secondary DNS server when the Internet port type is configured as Static IP Address. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect. Format IP Address Default Value...
Page 249 Administrator’s Guide for SIP-T46G IP Phone Format String Default Value Blank Range Not Applicable Example network.pppoe.user = xmyealink Parameter- Configuration File network.pppoe.password <y000000000028>.cfg Configures the PPPoE password when the Internet port type is configured as PPPoE. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 250 Appendix Example network.internet_port.speed_duplex = 0 PC Port Negotiation Parameter- Configuration File network.pc_port.speed_duplex <y000000000028>.cfg Specifies the transmission method of PC port. Description Note: We recommend that you do not change this parameter. Format Integer Default Value Valid values are: 0-Auto negotiate 1-Full duplex, 10Mbps Range 2-Full duplex, 100Mbps...
Page 251 Administrator’s Guide for SIP-T46G IP Phone X ranges from 1 to 20. Format String Default Value Blank Range Not Applicable Example dialplan.replace.replace.1 = 91$12 Parameter- Configuration File dialplan.replace.line_id.X = <y000000000028>.cfg Specifies the desired line to apply this replace rule. Description X ranges from 1 to 20.
Page 252 Appendix dial-now rule. X ranges from 1 to 20. Note: Multiple line IDs are separated by comma. Format String Default Value Blank Range Not Applicable Example dialplan.dialnow.line_id.1 = 1,2,3 Parameter- Configuration File phone_setting.dialnow_delay <y000000000028>.cfg Configures the delay time (in seconds) for the dial-now rule.
Page 253 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File dialplan.area_code.min_len <y000000000028>.cfg Sets the minimum length of the entered Description numbers. Integer Format Default Value Range 1 to 15 Example dialplan.area_code.min_len = 2 Parameter- Configuration File dialplan.area_code.max_len <y000000000028>.cfg Sets the maximum length of the entered numbers.
Page 254 Appendix Block Out Parameter- Configuration File dialplan.block_out.number.x <y000000000028>.cfg Specifies the block out numbers. Description X ranges from 1 to 10. Format String Default Value Blank Range Not Applicable Example dialplan.block_out.number.1 = 0000 Parameter- Configuration File dialplan.block_out.line_id.x <y000000000028>.cfg Specifies the desired line to apply this block out rule.
Page 255 Administrator’s Guide for SIP-T46G IP Phone Example phone_setting.active_backlight_level = 1 Parameter- Configuration File phone_setting.backlight_time <y000000000028>.cfg Configures the backlight time (in seconds) used to specify the delay time to turn off the backlight when the IP phone is inactive. Description If set to 60 (60s), the LCD backlight is turned off when the IP phone is inactive for 60 seconds.
Page 256 Appendix Parameter- Configuration File security.user_password <y000000000028>.cfg Sets a new administrator password for the IP phone. The IP phone uses ―admin‖ as the default Description administrator password. Note: IP phones support ASCII characters 32-126(0x20-0x7E) only in passwords. Format administrator username:new password Default Value admin Range...
Page 257 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File phone_setting.phone_lock.unlo <y000000000028>.cfg ck_pin Sets a new unlock password. Once the IP phone is locked, you can use ―123‖ as the default password to unlock it. Description Note: IP phones support numeric characters only in password.
Page 258 Appendix NTP Server Parameter- Configuration File local_time.ntp_server1 <y000000000028>.cfg Sets the IP address or the domain name of the Description primary NTP server. Format IP Address or Domain Name Default Value cn.pool.ntp.org Range Not Applicable Example local_time.ntp_server1 = 192.168.0.5 Parameter- Configuration File local_time.ntp_server2 <y000000000028>.cfg Sets the IP address or the domain name of the...
Page 259 Administrator’s Guide for SIP-T46G IP Phone Time Zone Parameter- Configuration File local_time.time_zone <y000000000028>.cfg Defines the time zone. Description For more available time zone list, refer to Appendix B: Time Zones on page 229. Format Not Applicable Default Value Range -11 to +13 Example local_time.time_zone = +9 Parameter-...
Page 260 Appendix Parameter- Configuration File local_time.dst_time_type <y000000000028>.cfg Configures the DST type. Note: It works only if the parameter Description ―local_time.summer_time‖ is set to 1 (Enabled). Format Integer Default Value Blank Valid values are: Range 0-By Date 1-By Week Example local_time.dst_time_type = 1 Parameter- Configuration File local_time.start_time...
Page 261 Administrator’s Guide for SIP-T46G IP Phone 1to 12/1 to 31/0 to 23 (for By Date) Range 1 to 12/1 to 5/1 to 7/0 to 23 (for By Week) Example local_time.start_time = 5/20/12 Parameter- Configuration File local_time.end_time <y000000000028>.cfg Specifies the time to end DST. If ―local_time.dst_time_type‖...
Page 262 Appendix (Enabled). Format Integer Default Value Range -300 to +300 Example local_time.offset_time = 120 Time Format Parameter- Configuration File local_time.time_format <y000000000028>.cfg Sets the time format. If set to 0 (12 Hour), the time display uses 12 Description hour format. If set to 1 (24 Hour), the time display uses 24 hour format.
Page 263 Administrator’s Guide for SIP-T46G IP Phone Example local_time.date_format = 1 Parameter- Configuration File gui_lang.url <y000000000028>.cfg Specifies the access URL of the language pack. Note: The language packs you load are Description dependent on available language packs from the provisioning server. You can download the language pack to the phone user interface only.
Page 264 Appendix Chinese French German Italian Portuguese Spanish Turkish Example lang.wui = French Parameter- Configuration File lang.gui <y000000000028>.cfg Specifies the language used on the phone Description user interface. Format Text Default Value English Valid values are: English Chinese French German Range Italian Polish Portuguese...
Page 265 Administrator’s Guide for SIP-T46G IP Phone Format Integer Default Value Valid values are: 0-Disabled Range 1-# key 2-* key Example features.pound_key.mode = 0 Parameter- Configuration File features.send_key_tone <y000000000028>.cfg Enables or disables the IP phone to play a tone when a user presses a send key. If set to 1 (Enabled), the IP phone plays a tone when a user presses a send key.
Page 266 Appendix Range Not Applicable Example features.hotline_number = 3601 Parameter- Configuration File features.hotline_delay <y000000000028>.cfg Specifies the waiting time (in seconds) the IP phone automatically dials out the hotline number. If set to 0 (0s), the IP phone immediately dials out the preconfigured hotline number when you lift the handset, press the speakerphone Description key or press the line key.
Page 267 Administrator’s Guide for SIP-T46G IP Phone Example features.history_save_display = 0 Parameter- Configuration File features.save_call_history <y000000000028>.cfg Enables or disables the IP phone to save call log. Description If set to 0 (Disabled), the IP phone cannot log the dialed calls, received calls, missed calls and the forwarded calls in the call log lists.
Page 268 Appendix Parameter- Configuration File phone_setting.predial_autodial <y000000000028>.cfg Configures live dialpad feature. If set to 1 (Enabled), the IP phone Description automatically dials out the entered phone number without having to press any key. Format Boolean Default Value 0-Disabled Range 1-Enabled Example phone_setting.predial_autodial = 1 Parameter- Configuration File...
Page 269 Administrator’s Guide for SIP-T46G IP Phone audible indicator when receiving a new incoming call during a call. Note: It works only if the parameter ―call_waiting.enable‖ is set to 1 (Enabled). Format Boolean Default Value 0-Disabled Range 1-Enabled Example call_waiting.tone = 1 Parameter- Configuration File auto_redial.enable...
Page 270 Appendix Example auto_redial.interval = 30 Parameter- Configuration File auto_redial.times <y000000000028>.cfg Sets the redial times for the IP phone. The IP phone tries to redial the dialed number Description as many times as configured till the callee answers the call. Format Integer Default Value Range...
Page 271 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File features.call_completion_enable <y000000000028>.cfg Enables or disables the call completion feature. If a user places a call and the callee is temporarily not available to answer the call, the call completion feature allows notifying Description the user when the callee becomes available to receive a call.
Page 272 Appendix Parameter- Configuration File account.x.anonymous_call_onc <MAC>.cfg Sets the anonymous call on code to activate the server-side anonymous call feature for Description account X (optional). X ranges from 1 to 6. Format String Default Value Blank Range Not Applicable Example account.1.anonymous_call_oncode = *72 Parameter- Configuration File account.x.anonymous_call_offc...
Page 273 Administrator’s Guide for SIP-T46G IP Phone X ranges from 1 to 6. Format Boolean Default Value 0-Disabled Range 1-Enabled Example account.1.reject_anonymous_call = 1 Parameter- Configuration File account.x.anonymous_reject_o <MAC>.cfg ncode Sets the anonymous call rejection on code to activate the server-side anonymous call Description rejection feature for account X (optional).
Page 274 Appendix Return Message When DND Parameter- Configuration File features.dnd_refuse_code <y000000000028>.cfg Defines return codes and reason of the SIP response message when rejecting an incoming call for DND. A specific reason is displayed on the caller’s phone LCD screen. Description If set to 486 (Busy here), the caller’s phone LCD screen displays the reason ―Busy here‖...
Page 275 Administrator’s Guide for SIP-T46G IP Phone DND in Phone Mode Parameter- Configuration File features.dnd.enable <y000000000028>.cfg Enables or disables the DND feature. Description If set to 1 (Enabled), the IP phone rejects incoming calls on all accounts. Format Boolean Default Value 0-Disabled Range 1-Enabled...
Page 276 Appendix account X. If set to 1 (Enabled), the IP phone rejects incoming calls on account x. X ranges from 1 to 6. Format Boolean Default Value 0-Disabled Range 1-Enabled Example account.1.dnd.enable = 1 Parameter- Configuration File account.x.dnd.on_code <MAC>.cfg Sets the DND on code to activate the server-side DND feature for account X Description (optional).
Page 277 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File features.busy_tone_delay <y000000000028>.cfg Configures a period of time (in seconds) for which the busy tone is audible on the IP phone. When one party releases the call, a busy tone is audible to the other party indicating that the Description call connection breaks.
Page 278 Appendix Example features.normal_refuse_code = 480 Parameter- Configuration File phone_setting.is_deal180 <y000000000028>.cfg Enables or disables the IP phone to deal with the 180 SIP message received after the 183 SIP message. Description If set to 1 (Enabled), the IP phone resumes and plays the local ringback tone upon a subsequent 180 message received.
Page 279 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File account.x.advanced.timer_t1 <MAC>.cfg Configures the SIP session timer T1 (in seconds) for account X. T1 is an estimate of the Round Trip Time (RTT) Description of transactions between a SIP client and SIP server.
Page 280 Appendix to clear messages between the SIP Client and SIP Server. X ranges from 1 to 6. Format Float Default Value Range Not Applicable Example account.1.advanced.timer_t4 = 10 Parameter- Configuration File account.x.session_timer.enable <MAC>.cfg Enables or disables the session timer for account X.
Page 281 Administrator’s Guide for SIP-T46G IP Phone Example account.1.session_timer.expires = 300 Parameter- Configuration File account.x.session_timer.refresher <MAC>.cfg Configures the session timer refresher for account X. If set to 0 (UAC), refreshing the session is performed by the IP phone. Description If set to 1 (UAS), refreshing the session is performed by a SIP server.
Page 282 Appendix tone every 30 seconds when there is a hold call on the IP phone. Note: It works only if the parameter ―features.play_hold_tone.enable‖ is set to 1 (Enabled). Format Integer Default Value Not Applicable Range Example features.play_hold_tone.delay = 60 Parameter- Configuration File sip.rfc2543_hold <y000000000028>.cfg...
Page 283 Administrator’s Guide for SIP-T46G IP Phone Format Integer Default Value 0-Phone Range 1-Custom Example features.fwd_mode = 0 Call Forward in Phone Mode Always Forward Parameter- Configuration File forward.always.enable < y000000000028 >.cfg Enables or disables the always forward feature. Description If set to 1 (Enabled), incoming call are forwarded to the destination number immediately.
Page 284 Appendix Default Value Blank Range Not Applicable Example forward.always.on_code = *72 Parameter- Configuration File forward.always.off_code < y000000000028 >.cfg Sets the always forward off code to Description deactivate the server-side always forward feature. Format String Default Value Blank Range Not Applicable Example forward.always.off_code = *73 Busy Forward...
Page 285 Administrator’s Guide for SIP-T46G IP Phone Example forward.busy.target = 3602 Parameter- Configuration File forward.busy.on_code < y000000000028 >.cfg Sets the busy forward on code to activate Description the server-side busy forward feature. Format String Default Value Blank Range Not Applicable Example forward.busy.on_code = *74 Parameter- Configuration File...
Page 286 Appendix Parameter- Configuration File forward.no_answer.target < y000000000028 >.cfg Defines the destination number of the no Description answer forward. Format String Default Value Blank Range Not Applicable Example forward.no_answer.target = 3603 Parameter- Configuration File forward.no_answer.timeout < y000000000028 >.cfg Defines a period of ring time to wait before forwarding the incoming call.
Page 287 Administrator’s Guide for SIP-T46G IP Phone forward feature. Format String Default Value Blank Range Not Applicable Example forward.no_answer.off_code = *77 Call Forward in Custom Mode Always Forward Parameter- Configuration File account.x.always_fwd.enable <MAC>.cfg Enables or disables the always forward feature for account X. If set to 1 (Enabled), incoming calls to the Description account X are forwarded to the destination...
Page 288 Appendix Parameter- Configuration File account.x.always_fwd.on_code <MAC>.cfg Sets the always forward on code activate the server-side always forward feature for Description account X. X ranges from 1 to 6. Format String Default Value Blank Range Not Applicable Example account.1.always_fwd.on_code = *72 Parameter- Configuration File account.x.always_fwd.off_code...
Page 289 Administrator’s Guide for SIP-T46G IP Phone Example account.1.busy_fwd.enable = 1 Parameter- Configuration File account.x.busy_fwd.target <MAC>.cfg Defines the destination number of the busy forward for account X. Description X ranges from 1 to 6. Format String Default Value Blank Range Not Applicable Example account.1.busy_fwd.target = 3602 Parameter-...
Page 290 Appendix No Answer Forward Parameter- Configuration File account.x.timeout_fwd.enable <MAC>.cfg Enables or disables the no answer forward feature for account X. If set to 1 (Enabled), incoming calls to the Description account X are forward to the destination number after a period of ring time. X ranges from 1 to 6.
Page 291 Administrator’s Guide for SIP-T46G IP Phone Example account.1.timeout_fwd.timeout = 5 Parameter- Configuration File account.x.timeout_fwd.on_code <MAC>.cfg Sets the no answer forward on code to activate the server-side no answer forward Description feature for account X. X ranges from 1 to 6. Format String Default Value...
Page 292 Appendix Parameter- Configuration File transfer.blind_tran_on_hook_ena <y000000000028>.cfg Enables or disables the IP phone to complete Description the blind transfer through on-hook. Format Boolean Default Value 0-Disabled Range 1-Enabled Example transfer.blind_tran_on_hook_enable = 1 Parameter- Configuration File transfer.on_hook_trans_enable <y000000000028>.cfg Enables or disables the IP phone to complete Description the semi-attended transfer or the attended transfer through on-hook.
Page 293 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File account.x.conf_type <MAC>.cfg Defines the conference type for account X. If set to 0 (Local), conferences are set up on the IP phone locally. Description If set to 2 (Network Conference), conferences are set up by the server. X ranges from 1 to 6.
Page 294 Appendix Parameter- Configuration File transfer.tran_others_after_conf_e <y000000000028>.cfg nable Enables or disables the Transfer on Conference Hang Up feature. If enabled, the other two parties remain connected when the conference initiator Description drops the conference call. Note: It is only applicable to the local conference.
Page 295 Administrator’s Guide for SIP-T46G IP Phone Configures the directed call pickup code on a phone basis. Note: The directed call pickup code Description configured on a per-account basis takes precedence over that configured on a phone basis. Format String Default Value Blank Range Not Applicable...
Page 296 Appendix Default Value 0-Disabled Range 1-Enabled Example features.pickup.group_pickup_enable = 1 Parameter- Configuration File features.pickup.group_pickup_co <y000000000028>.cfg Configures the group call pickup code on a phone basis. Description Note: The group call pickup code configured on a per-account basis takes precedence over that configured on a phone basis. Format String Default Value...
Page 297 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File account.x.dialoginfo_callpickup <MAC>.cfg Configures the Dialog-Info Call Pickup feature for account X. Description If set to 1 (Enabled), call pickup is implemented through SIP signals. X ranges from 1 to 6. Format Boolean Default Value 0-Disabled...
Page 298 Appendix phone will reboot to make the change take effect. Format Integer Default Value Range 1 to 65535 Example network.port.http = 90 Parameter- Configuration File wui.https_enable <y000000000028>.cfg Enables or disables the IP phone to access its web user interface using HTTPS protocol. Description Note: If you change this parameter, the IP phone will reboot to make the change take...
Page 299 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File account.x.cid_source <MAC>.cfg Configures the presentation of the caller identity for account X. 0-FROM (Derives the name and number of the caller from the ―From‖ header). 1-PAI (Derives the name and number of the caller from the ―PAI‖...
Page 300 Appendix 2-RFC 4916 (Derives the name and number of the callee from ―From‖ header in the Update message). When the RFC 4916 is enabled on the IP phone, the caller sends the SIP request message which contains the from-change tag in the Supported header. The caller then receives an UPDATE message from the callee, and displays the identity in the From header.
Page 301 Administrator’s Guide for SIP-T46G IP Phone 2-SIP INFO 3-AUTO+SIP INFO Example account.1.dtmf.type = 2 Parameter- Configuration File account.x.dtmf.dtmf_payload <MAC>.cfg Configures the RFC 2833 payload type. Description X ranges from 1 to 6. Format Integer Default Value Range 96 to 127 Example account.1.dtmf.dtmf_payload = 101 Parameter-...
Page 302 Appendix Example features.dtmf.repetition = 2 Parameter- Configuration File features.dtmf.hide <y000000000028>.cfg Enables or disables the IP phone to suppress the display of DTMF digits. Description If set to 1 (Enabled), the DTMF digits are displayed as asterisks. Format Boolean Default Value 0-Disabled Range 1-Enabled...
Page 303 Administrator’s Guide for SIP-T46G IP Phone the transfer to screen when pressing the transfer key during a call. If set to 1 (Enabled), the IP phone transmits the specified DTMF digits to the server when pressing the transfer key during a call, and then complete the transfer.
Page 304 Appendix Format Boolean Default Value 0-Disabled Range 1-Enabled Example features.intercom.allow = 1 Parameter- Configuration File features.intercom.mute <y000000000028>.cfg Enables or disables the IP phone to mute the microphone when answering an intercom call. Description If set to 0 (Disabled), the microphone is un-muted for incoming calls.
Page 305 Administrator’s Guide for SIP-T46G IP Phone Example features.intercom.tone = 1 Parameter- Configuration File features.intercom.barge <y000000000028>.cfg Enables or disables the IP phone to automatically answer an incoming intercom call while there is already an active call on the IP phone. If set to 0 (Disabled), the IP phone handles an incoming intercom call like a waiting call Description while there is already an active call on the IP...
Page 306 Appendix Parameter- Configuration File account.x.alert_info_url_enable <MAC>.cfg Enables or disables the distinctive ring tones feature for account X. Description X ranges from 1 to 6. Format Boolean Default Value 0-Enabled Range 1-Disabled Example account.1.alert_info_url_enable = 1 Parameter- Configuration File distinctive_ring_tones.alert_info.x.tex <y000000000028>.cfg Specifies the texts to map the keywords contained in the SIP header.
Page 307 Administrator’s Guide for SIP-T46G IP Phone 1-Ring1.wav 2-Ring2.wav 3-Ring3.wav 4-Ring4.wav 5-Ring5.wav 6-Ring6.wav 7-Ring7.wav 8-Ring8.wav distinctive_ring_tones.alert_info.1.ringer Example Parameter- Configuration File voice.tone.country <y000000000028>.cfg Description Configures the tone type for the IP phone. Format Text Default Value Custom Valid values are: Custom  Australia ...
Page 308 Appendix Portugal  Spain  Switzerland  Sweden  Russia  United States  Chile  Czech ETSI  Example voice.tone.country = Austria Parameter- Configuration File voice.tone.dial <y000000000028>.cfg voice.tone.ring voice.tone.busy voice.tone.congestion voice.tone.callwaiting voice.tone.dialrecall voice.tone.record voice.tone.info voice.tone.stutter voice.tone.message voice.tone.autoanswer Customizes the tone for each condition. tonelist = element[,element] [,element]…...
Page 309 Administrator’s Guide for SIP-T46G IP Phone Note: It works only if the parameter ―voice.tone.country‖ is set to Custom. Format F/D or !F/D Default Value Blank Range Not Applicable voice.tone.dial = 800+200/1000, 0/100, Example 500/1200, 500+600+950+1500/5000 Parameter- Configuration File features.remote_phonebook.ena <y000000000028>.cfg Enables or disables the IP phone to perform a Description remote phonebook search when receiving an...
Page 310 Appendix Parameter- Configuration File ldap.enable <y000000000028>.cfg Description Enables or disables the LDAP feature on the IP phone. Format Boolean Default Value 0-Disabled Range 1-Enabled Example ldap.enable =1 Parameter- Configuration File ldap.name_filter <y000000000028>.cfg Specifies the name attribute for LDAP searching. The ―*‖...
Page 311 Specifies the LDAP search base which corresponds to the location in the LDAP phonebook from which the Description LDAP search request begins. The search base narrows the search scope and decreases directory search time. Format String Default Value Blank Range Not Applicable Example ldap.base = dc=yealink,dc=cn...
Page 312 LDAP server. Format String Default Value Blank Range Not Applicable Example ldap.user = cn=manager,dc=yealink,dc=cn Parameter- Configuration File ldap.password <y000000000028>.cfg Specifies the password to login the LDAP server. This parameter can be left blank in case the server Description allows anonymous to login.
Page 313 Administrator’s Guide for SIP-T46G IP Phone Example ldap.max_hits = 60 Parameter- Configuration File ldap.name_attr <y000000000028>.cfg Specifies the name attributes of each record to be returned by the LDAP server. It compresses the Description search results. You can configure multiple name attributes separated by space.
Page 314 Appendix LCD screen. Parameter- Configuration File ldap.version <y000000000028>.cfg Specifies the LDAP protocol version supported by the IP phone. Make sure the protocol value corresponds Description with the version assigned on the LDAP server. Format Integer Default Value Range 2 or 3 Example ldap.version = 3 Parameter-...
Page 315 Administrator’s Guide for SIP-T46G IP Phone Visual and Audio Alert for BLF Pickup Parameter- Configuration File features.pickup.blf_visua <y000000000028>.cfg l_enable Enables or disables the IP phone to display a visual Description prompt when the monitored user receives an incoming call. Format Boolean Default Value 0-Disabled...
Page 316 Configuration File account.x.music_server_ <MAC>.cfg Specifies the Music on Hold server address. Examples for valid values: <10.1.3.165>, 10.1.3.165, sip:moh@ucap.com, <sip:moh@ucap.com>, <yealink.com> or yealink.com. Description X ranges from 1 to 6. Note: The DNS query in this parameter only supports A query. Format...
Page 317 Administrator’s Guide for SIP-T46G IP Phone Default Value 0- Disabled Value 1- Enabled Example account.X.acd.available = 1 Parameter- Configuration File account.X.acd.user_id <MAC>.cfg Configures the user ID used to log in the ACD system. Description X ranges from 1 to 6. Format String Default Value...
Page 318 Appendix Parameter- Configuration File acd.auto_available_timer <y000000000028>.cfg Specifies the length of time (in seconds) before the Description IP phone state is automatically reset to ―available‖. Format Integer Default Value Value 0 to 120 Example acd.auto_available_timer = 80 Parameter- Configuration File account.x.subscribe_mwi <MAC>.cfg Enables or disables the IP phone to subscribe the message waiting indicator for...
Page 319 Administrator’s Guide for SIP-T46G IP Phone (Enabled). Format Integer Default Value 3600 Value 0 to 84600 Example account.1.subscribe_mwi_expires = 3600 Parameter- Configuration File account.X.subscribe_mwi_to_vm <MAC>.cfg Enables or disables a subscription to the voice mail number for MWI service for Description account X.
Page 320 Appendix Parameter- Configuration File multicast.codec <y000000000028>.cfg Specifies a multicast codec for the IP phone Description to use to send an RTP stream. Format string Default Value G722 Valid values are: PCMU  PCMA  G729  G722  Range G726-16 ...
Page 321 Administrator’s Guide for SIP-T46G IP Phone Example multicast.receive_priority.enable =1 Parameter- Configuration File multicast.receive_priority.priority < y000000000028 >.cfg Configures the priority of multicast paging calls. 1 is the highest priority, 10 is the lowest Description priority. If set to 0, all incoming multicast paging calls will be automatically ignored.
Page 322 Appendix Default Value Blank Range Not Applicable multicast.listen_address.1.ip_address = Example 224.5.6.20:10008 Parameter- Configuration File action_url.setup_completed = <y000000000028>.cfg action_url.log_on = action_url.log_off = action_url.register_failed = action_url.off_hook = action_url.on_hook = action_url.incoming_call = action_url.outgoing_call = action_url.call_established = action_url.dnd_on = action_url.dnd_off = action_url.always_fwd_on = action_url.always_fwd_off = action_url.busy_fwd_on = action_url.busy_fwd_off = action_url.no_answer_fwd_on =...
Page 323 Administrator’s Guide for SIP-T46G IP Phone action_url.ip_change = action_url.forward_incoming_call action_url.reject_incoming_call = action_url.call_interrupt = action_url.call_remote_busy = action_url.call_remote_canceled = action_url.answer_new_incoming_ call = action_url.reject_new_incoming_ca action_url.cancel_callout = action_url.remote_busy = action_url.transfer_finished = action_url.transfer_failed = Specifies the URL for the predefined event. The value format is: http://IP address of server/help.xml? variable name=variable value Valid variable values are:...
Page 324 Appendix Parameter- Configuration File features.action_uri_limit_ip <y000000000028>.cfg Specifies the address(es) from which Action URI will be accepted. For discontinuous IP addresses, each IP address is separated by comma. For continuous IP addresses, the format likes *.*.*.* and the ―*‖ stands for the values 0~255.
Page 325 Administrator’s Guide for SIP-T46G IP Phone Example account.1.naptr_build = 3 Parameter- Configuration File account.x.fallback.redundancy_ty <MAC>.cfg Configures the registration mode for the IP phone in fallback mode. Description X ranges from 1 to 6. Format Integer Default Value Valid values are: Range 0-Concurrent registration 1-Successive registration...
Page 326 Y ranges from 1 to 2. Format IP Address or Domain Name Default Value Blank Range Not Applicable account.1.sip_server.1.address = Example as.yealink.com Parameter- Configuration File account.x.sip_server.y.port <MAC>.cfg Configures the SIP server port. Description X ranges from 1 to 6. Y ranges from 1 to 2.
Page 327 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File account.1.sip_server.1.expires <MAC>.cfg Configures the registration expires (in seconds). Description X ranges from 1 to 6. Y ranges from 1 to 2. Format Integer Default Value 3600 Range 30 to 2147483647 Example account.1.sip_server.1.expires = 3500 Parameter- Configuration File...
Page 328 Appendix Default Value Range 0 to 65535 Example account.1.sip_server.1.retry_counts = 3 Parameter- Configuration File account.x.sip_server.y.failback_mo <MAC>.cfg Configures the way in which the phone fails back to the primary server for call control when in the failover mode. Description X ranges from 1 to 6. Y ranges from 1 to 2.
Page 329 Administrator’s Guide for SIP-T46G IP Phone X ranges from 1 to 6. Y ranges from 1 to 2. Format Integer Default Value 3600 Range 0 to 65535 account.1.sip_server.1.failback_timeout = Example 3200 Parameter- Configuration File account.x.sip_server.y.register_on_ <MAC>.cfg enable Enables or disables the IP phone to register to the secondary server before sending requests to the secondary server in the Description...
Page 330 Appendix Example network.lldp.enable = 1 Parameter- Configuration File network.lldp.packet_interval <y000000000028>.cfg Configures the amount of time (in seconds) between the transmissions of LLDP packet. Note: If you change this parameter, the IP Description phone will reboot to make the change take effect.
Page 331 Administrator’s Guide for SIP-T46G IP Phone Note: If you change this parameter, the IP phone will reboot to make the change take effect. Format Integer Default Value Range 0 to 4094 Example network.vlan.internet_port_vid = 1 Parameter- Configuration File network.vlan.internet_port_priority <y000000000028>.cfg Specifies the priority value used for passing VLAN packets.
Page 332 Appendix Parameter- Configuration File network.vlan.pc_port_vid <y000000000028>.cfg Configures the VLAN ID that is associated with the particular VLAN. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect. Format Integer Default Value Range 1 to 4094 Example network.vlan.pc_port_vid = 1...
Page 333 Administrator’s Guide for SIP-T46G IP Phone Example network.vlan.dhcp_enable = 1 Parameter- Configuration File network.vlan.dhcp_option <y000000000028>.cfg Specifies the option of the OpenVPN tar Description package. Format String Default Value Blank Range Not Applicable Example network.vlan.dhcp_option = 132,140, Parameter- Configuration File network.vpn_enable <y000000000028>.cfg Enables or disables the VPN feature on the IP phone.
Page 334 Appendix Parameter- Configuration File network.qos.rtptos <y000000000028>.cfg Configures the DSCP for voice packets. The default DSCP value for RTP packets is 46 (Expedited Forwarding). Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 335 Administrator’s Guide for SIP-T46G IP Phone Format Boolean Default Value 0-Disabled Range 1-Enabled Example account.1.nat.nat_traversal = 1 Parameter- Configuration File account.x.nat.stun_server <MAC>.cfg Specifies the IP address or the domain name of the STUN server for account X. Description X ranges from 1 to 6. Format IP Address or Domain Name Default Value...
Page 336 Appendix Format Boolean Default Value 0-Disabled Range 1-Enabled Example network.snmp.enable = 0 Parameter- Configuration File network.snmp.port <y000000000028>.cfg Specifies the port used for SNMP communication. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 337 Administrator’s Guide for SIP-T46G IP Phone network.snmp.trust_ip = 192.168.1.50 Example server@manager.com Parameter- Configuration File network.802_1x.mode <y000000000028>.cfg Specifies the types of the 802.1X authentication to use on the IP phone. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 338 Appendix Parameter- Configuration File network.802_1x.md5_password <y000000000028>.cfg Enters the password used for authenticating the IP phone. Note: If you change this parameter, the IP Description phone will reboot to make the change take effect. It is only applicable to EAP-MD5, PEAP-MSCHAPV2 and EAP-TTLS/EAP-MSCHAPv2 protocols.
Page 339 Administrator’s Guide for SIP-T46G IP Phone Note: If you change this parameter, the IP phone will reboot to make the change take effect. It is only applicable to the EAP-TLS protocol. The format of the certificate must be *.pem or *.cer. Format String Default Value...
Page 340 Appendix Example managementserver.username = user1 Parameter- Configuration File managementserver.password <y000000000028>.cfg Enters the password to authenticate with the ACS. This string is set to the empty string if no authentication is required. Description Note: If you change this parameter, the phone will reboot to make the change take effect.
Page 341 Administrator’s Guide for SIP-T46G IP Phone Range Not Applicable managementserver.connection_request_usern Example ame = acsuser Parameter- Configuration File managementserver.connection <y000000000028>.cfg _request_password Sets the password for the IP phone to authenticate the incoming connection requests. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 342 Appendix form_interval Sets the interval (in seconds) to report its configuration information to the ACS. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect. Format Integer Default Value Range Not Applicable managementserver.periodic_inform_interval Example = 120...
Page 343 Administrator’s Guide for SIP-T46G IP Phone Default Value Valid values are: Range 0-DHCP 1-Static Example network.ipv6_internet_port.type = 1 Parameter- Configuration File network.ipv6_internet_port.ip <y000000000028>.cfg Configures the IPv6 address. Note: If you change this parameter, the IP Description phone will reboot to make the change take effect.
Page 344 Appendix phone will reboot to make the change take effect. Format IP Address Default Value Blank Range Not Applicable network.ipv6_internet_port.gateway = Example 3036:1:1:c3c7:c11c:5447:23a6:255 Parameter- Configuration File network.ipv6_primary_dns <y000000000028>.cfg Configures the primary DNS server when the Internet port type is defined as Static IP Address.
Page 345 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File network.ipv6_icmp_v6.enable <y000000000028>.cfg Enables or disables the ICMPv6 feature. If set to 1 (enabled), the IP phone obtains the parameters of the IPv6 from the ICMPv6 Description protocol. Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 346 Appendix Parameter- Configuration File features.headset_training <y000000000028>.cfg Enables or disables the dual headset feature. If set to 1 (Enabled), users can use two headsets on one phone. When the IP Description phone joins in a cal, the users with the headset connected to the headset jack have a full-duplex conversation, while the users with the headset connected to the handset jack are only allowed to listen to.
Page 347 Administrator’s Guide for SIP-T46G IP Phone When Y=9, the default value is 0; When Y=10, the default value is 0; When Y=11, the default value is 0; When Y=12, the default value is 0; When Y=13, the default value is 0. 0-Disabled Range 1-Enabled...
Page 348 Appendix G726_24  G726_32  G726_40  iLBC  iLBC_13_3  iLBC_15_2   account.1.codec.1.payload_type = Example G723_53 Parameter- Configuration File account.X.codec.Y.priority <MAC>.cfg Specifies the priority for the codec. Description X ranges from 1 to 6. Y ranges from 0 to 13. Format Integer When Y=0, the default value is 1;...
Page 349 Administrator’s Guide for SIP-T46G IP Phone X ranges from 1 to 6. Y ranges from 0 to 13. Format Integer When Y=1, the default value is 0; When Y=1, the default value is 8; When Y=2, the default value is 4; When Y=3, the default value is 4;...
Page 350 Appendix Parameter- Configuration File voice.echo_cancellation <y000000000028>.cfg Enables or disables the AEC feature on the Description IP phone. Format Boolean Default Value 0-Disabled Range 1-Enabled Example voice.echo_cancellation = 1 Parameter- Configuration File voice.vad <y000000000028>.cfg Enables or disables the VAD feature on the Description IP phone.
Page 351 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File voice.jib.adaptive <y000000000028>.cfg Description Configures the type of jitter buffer. Format Integer Default Value Valid values are: Range 0-Fixed 1-Adaptive Example voice.jib.adaptive = 1 Parameter- Configuration File voice.jib.min <y000000000028>.cfg Configures the minimum delay time for jitter buffer.
Page 352 Appendix Parameter- Configuration File voice.jib.normal <y000000000028>.cfg Configures the fixed delay time for jitter buffer. Description Note: It works only if the parameter ―voice.jib.adaptive‖ is set to 0 (Fixed). Format Integer Default Value Range Not Applicable Example voice.jib.mormal = 100 Parameter- Configuration File account.x.transport <MAC>.cfg...
Page 353 Administrator’s Guide for SIP-T46G IP Phone Note: If you change this parameter, the IP phone will reboot to make the change take effect. Format Boolean Default Value 0-Disabled Range 1-Enabled Example security.trust_certificates = 1 Parameter- Configuration File security.ca_cert <y000000000028>.cfg Specifies the type of certificates the IP phone used to authenticate the connecting server.
Page 354 Appendix Example security.cn_validation = 1 Parameter- Configuration File security.dev_cert <y000000000028>.cfg Specifies the type of certificates the IP phone sends for authentication. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect. Format Boolean Default Value 0-Default certificates...
Page 355 Administrator’s Guide for SIP-T46G IP Phone Default Value Blank Range Not Applicable server_certificates.url = Example http://192.168.1.20/ca.pem Parameter- Configuration File account.x.srtp_encryption <MAC>.cfg Configures whether to use voice encryption service. If the set to 1 (Forced), the IP phone is forced to using SRTP during a call. Description If set to 2 (Negotiated), the IP phone will negotiate with the other IP phone what...
Page 356 Appendix auto_provision.aes_key_16.com = Example 0123456789abcdef Parameter- Configuration File auto_provision.aes_key_16.mac <y000000000028>.cfg Configures the AES key which is used to Description encrypt or decrypt the <MAC>.cfg file. String Format () ><| "& cannot be included. Default Value Blank Range 16 characters auto_provision.aes_key_16.mac = Example 0123456789abmins Parameter-...
Page 357 Administrator’s Guide for SIP-T46G IP Phone ―auto_provision.mode‖ is set to 4(Repeatedly) or 6 (Power on + Repeatedly). Format Integer Default Value 1440 Range 1 to 43200 auto_provision.schedule.periodic_minute Example = 1000 Parameter- Configuration File auto_provision.schedule.time_from < y000000000028 >.cfg Configures the start time of day in 24-hour period for the IP phone to check new configuration files.
Page 358 Appendix Parameter- Configuration File auto_provision.schedule.dayofwe < y000000000028>.cfg Defines the desired day(s) of a week for the Description IP phone to check new configuration. Format Integer Default Value 0123456 Valid values are: 0-Sunday 1-Monday 2-Tuesday Range 3-Wednesday 4-Thursday 5-Friday 6-Saturday Example auto_provision.schedule.time_to = 123 Parameter- Configuration File...
Page 359 Administrator’s Guide for SIP-T46G IP Phone Default Value Blank Range Not Applicable dialplan_replace_rule.url = Example http://192.168.10.25/dialplan.xml Parameter- Configuration File dialplan_dialnow.url <y000000000028>.cfg Specifies the access URL of the dial-now Description template. Format Default Value Blank Range Not Applicable dialplan_dialnow.url = Example http://192.168.10.25/dialnow.xml Parameter- Configuration File...
Page 360 Appendix Parameter- Configuration File custom_softkey_call_in.url <y000000000028>.cfg Specifies the access URL of the customized Description file for the soft key presented on the phone LCD screen when in the CallIn state. Format Default Value Not Applicable Range Not Applicable The following example uses HTTP to download the CallIn state file from the ―XMLfiles‖...
Page 361 Administrator’s Guide for SIP-T46G IP Phone Format Default Value Not Applicable Range Not Applicable The following example uses HTTP to download the Dialing state file from the ―XMLfiles‖ directory on provisioning Example server 10.2.8.16 using 8080 port. custom_softkey_dialing.url = http://10.2.8.16:8080/XMLfiles/Dialing.xml Parameter- Configuration File custom_softkey_ring_back.url...
Page 362 Appendix ―XMLfiles‖ directory on provisioning server 10.2.8.16 using 8080 port. custom_softkey_talking.url = http://10.2.8.16:8080/XMLfiles/Talking.xml Parameter- Configuration File local_contact.data.url <y000000000028>.cfg Specifies the access URL of the local Description contact file. Format Default Value Blank Range Not Applicable local_contact.data.url = Example http://192.168.10.25/contactData1.xml Parameter- Configuration File remote_phonebook.data.x.url <y000000000028>.cfg...
Page 363 Administrator’s Guide for SIP-T46G IP Phone image. Format Default Value Blank Range Not Applicable wallpaper_upload.url = Example http://192.168.10.25/wallpaper.jpg Parameter- Configuration File syslog.server <y000000000028>.cfg Specifies the IP address of the syslog server where to export the log files. Description Note: If you change this parameter, the IP phone will reboot to make the change take effect.
Page 364 Appendix Parameter- Configuration File watch_dog.enable <y000000000028>.cfg Description Enables or disables the Watch Dog feature. Format Boolean Default Value 0-Disabled Range 1-Enabled Example watch_dog.enable = 1 This section provides the DSS key parameters you can configure on the IP phone. Various key features can be assigned to the DSS key. The parameters of the DSS key are detailed in the following: Parameter- Configuration File...
Page 365 Administrator’s Guide for SIP-T46G IP Phone LDAP  Conference  Forward  Hold   Call Return   Record  URL Record  Multicast Paging  Group Listening  Private Hold  Zero Touch   Keypad Lock  Favorite ...
Page 366 Appendix feature. This parameter only applies to the BLF feature. X ranges from 1 to 27. Format String Default Value Blank Range Not Applicable Example linekey.1.pickup_value = *88 Parameter- Configuration File linekey.x.type <y000000000028>.cfg Specifies the key feature for the line key. X ranges from 1 to 27.
Page 367 Administrator’s Guide for SIP-T46G IP Phone Prefix  Zero Touch   Local Group  Keypad Lock  Custom Button  Favorite  Format Integer Default Value 0 (N/A) Valid values are: 0-N/A(default for line key 7-27) 1-Conference 2-Forward 3-Transfer 4-Hold 5-DND 7-Call Return...
Page 368 Appendix Example linekey.1.type = 8 Parameter- Configuration File linekey.x.xml_phonebook <y000000000028>.cfg Specifies the desired phonebook when multiple phonebooks are configured on the IP phone. Description This parameter only applies to the Local Group/XML Group features. X ranges from 1 to 27. Format Integer Default Value...
Page 369 Administrator’s Guide for SIP-T46G IP Phone IP phone. The digit 5 stands for the key type DND. X ranges from 1 to 27. Format Integer Value Example linekey.1.type = 5 Directed Call Pickup Key Parameter- Configuration File linekey.x.type <y000000000028>.cfg Configures a line key to be directed call pickup key on the IP phone.
Page 370 Appendix X ranges from 1 to 27. Format String Range Not Applicable Example linekey.1.value = *971001 Group Call Pickup Key Parameter- Configuration File linekey.x.type <y000000000028>.cfg Configures a line key to be group call pickup key on the IP phone. Description The digit 23 stands for the key type Group Pickup.
Page 371 Administrator’s Guide for SIP-T46G IP Phone Range Not Applicable Example linekey.1.value = *98 Call Return Key Parameter- Configuration File linekey.x.type <y000000000028>.cfg Configures a line key to be call return key on the IP phone. Description The digit 7 stands for the key type Call Return.
Page 372 Appendix Valid values are: Range 0 to 5 Example linekey.2.line = 0 Parameter- Configuration File linekey.x.value <y000000000028>.cfg Specifies the call park feature code. Description X ranges from 1 to 27. Format String Range Not Applicable Example linekey.2.value = *99 Intercom Key Parameter- Configuration File linekey.x.type...
Page 373 Administrator’s Guide for SIP-T46G IP Phone Parameter- Configuration File linekey.x.value <y000000000028>.cfg Specifies the intercom number. Description X ranges from 1 to 27. Format String Range Not Applicable Example linekey.2.value = 1008 LDAP Key Parameter- Configuration File linekey.x.type <y000000000028>.cfg Configures a line key to be LDAP key on the IP phone.
Page 374 Appendix key. X ranges from 1 to 27. Format Integer Valid values are: Range 0 to 5 Example linekey.3.line = 2 Parameter- Configuration File linekey.x.value <y000000000028>.cfg Specifies the number of the monitored user. Description X ranges from 1 to 27. Format String Range...
Page 375 Administrator’s Guide for SIP-T46G IP Phone Format Integer Value Example linekey.2.type = 42 Parameter- Configuration File linekey.x.line <y000000000028>.cfg Specifies the desired line to apply the ACD key. Description X ranges from 1 to 27. Format Integer Valid values are: Range 0 to 5 Example linekey.2.line = 1...
Page 376 Appendix Example linekey.3.value = 224.5.5.6:10008 Record Key Parameter- Configuration File linekey.x.type <y000000000028>.cfg Configures a line key to be a record key on the IP phone. Description The digit 25 stands for the key type Record. X ranges from 1 to 27. Format Integer Value...
Page 377: Rfc And Internet Draft Support
Integer Value Example linekey.2.type = 34 This section describes how the Yealink SIP-T46G IP phones comply with the IETF definition of SIP as described in RFC 3261. This section contains compliance information in the following: RFC and Internet Draft Support ...
Page 378 Appendix RFC 3264—An Offer/Answer Model with the Session Description Protocol (SDP)  RFC 3265—Session Initiation Protocol (SIP) - Specific Event Notification  RFC 3311—The Session Initiation Protocol (SIP) UPDATE Method  RFC 3325—SIP Asserted Identity  RFC 3515—The Session Initiation Protocol (SIP) Refer Method ...
Page 379: Sip Request
RFC number. The following SIP request messages are supported: Method Supported Notes REGISTER The Yealink SIP-T46G IP phones support mid-call changes such as putting a INVITE call on hold as signaled by a new INVITE that contains an existing Call-ID.
Page 380 Appendix Method Supported Notes Allow-Events Authorization Call-ID Call-Info Contact Content-Length Content-Type CSeq Diversion Event Expires From Max-Forwards Min-SE P-Asserted-Identity P-Preferred-Identity Proxy-Authenticate Proxy-Authorization RAck Record-Route Refer-To Referred-By Remote-Party-ID Replaces Require Route RSeq Session-Expires Subscription-State Supported...
Page 381: Sip Responses
Administrator’s Guide for SIP-T46G IP Phone Method Supported Notes User-Agent The following SIP responses are supported: 1xx Response—Information Responses 1xx Response Supported Notes 100 Trying 180 Ringing 181 Call Is Being Forwarded 183 Session Progress 2xx Response—Successful Responses 2xx Response Supported Notes 200 OK...
Page 382 Appendix 4xx Response Supported Notes 402 Payment Required 403 Forbidden 404 Not Found 405 Method Not Allowed 406 Not Acceptable 407 Proxy Authentication Required 408 Request Timeout 409 Conflict 410 Gone 411 Length Required 413 Request Entity Too Large 414 Request-URI Too Long 415 Unsupported Media Type 416 Unsupported URI Scheme 420 Bad Extension...
Page 383 Administrator’s Guide for SIP-T46G IP Phone 5xx Response—Server Failure Responses 5xx Response Supported Notes 500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 505 Version Not Supported 6xx Response—Global Responses 6xx Response Supported Notes 600 Busy Everywhere 603 Decline...
Page 384 Appendix SIP uses six request methods: INVITE—Indicates a user is being invited to participate in a call session.  ACK—Confirms that the client has received a final response to an INVITE request.  BYE—Terminates a call and can be sent by either the caller or the callee. ...
Page 385 Administrator’s Guide for SIP-T46G IP Phone The following figure illustrates the scenario of a successful call. In this scenario, the two end users are User A and User B. User A and User B are located at the Yealink SIP IP phones.
Page 386 Appendix Step Action Description User A sends a SIP INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 387 The following figure illustrates the scenario of an unsuccessful call due to the reason of the called user being busy. In this scenario, the two end users are User A and User B. User A and User B are located at the Yealink SIP IP phones.
Page 388 Appendix The call flow scenario is as follows: User A calls User B. User B is busy on the IP phone and unable or unwilling to take another call. The call cannot be set up successfully. User A Proxy Server User B F1.
Page 389 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends the INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 390 Appendix Step Action Description The proxy server forwards the 486 Busy 486 Busy Here—Proxy Server Here response to notify User A that User to User A B is busy. User A sends a SIP ACK to the proxy server. The SIP ACK message indicates ACK—User A to Proxy Server that User A has received the 486 Busy Here message.
Page 391 In this scenario, the two end users are User A and User B. User A and User B are located at the Yealink SIP IP phones. The call flow scenario is as follows: User A calls User B.
Page 392 Appendix Step Action Description User A sends an INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 393 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User B User A wants to disconnect the call. User B sends a SIP 200 OK response to 200 OK—User B to Proxy the proxy server. The SIP 200 OK Server response indicates that User B has received the CANCEL request.
Page 394: Successful Call Setup And Call Hold
Appendix The following figure illustrates a successful call setup and call hold. In this scenario, the two end users are User A and User B. User A and User B are located at the Yealink SIP IP phones. The call flow scenario is as follows: User A calls User B.
Page 395 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends an INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 396 In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP...
Page 397 Administrator’s Guide for SIP-T46G IP Phone network. The call flow scenario is as follows: User A calls User B. User B answers the call. User C calls User B. User B accepts the call from User C. Proxy Server User C User A User B F1.
Page 398 Appendix Step Action Description User A sends an INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 399 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends a SIP ACK to the proxy server, The ACK confirms that User A ACK—User A to Proxy Server has received the 200 OK response. The call session is now active. The proxy server sends the SIP ACK to User B.
Page 400 Appendix Step Action Description User A sends a mid-call INVITE request INVITE—User A to Proxy to the proxy server with new SDP Server session parameters, which are used to place the call on hold. INVITE—Proxy Server to User The proxy server forwards the mid-call INVITE message to User B.
Page 401 This is called a blind transfer. In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP network.
Page 402 Appendix User A Proxy Server User B User C F1. INVITE B F2. INVITE B F3. 180 Ringing F4. 180 Ringing F5. 200 OK F6. 200 OK F7. ACK F8. ACK 2-way RTP channel established F9. REFER F10. 202 Accepted F11.
Page 403 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends an INVITE message to the proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 404 Appendix Step Action Description User A sends a SIP ACK to the proxy server, The ACK confirms that User A ACK—User A to Proxy Server has received the 200 OK response. The call session is now active. The proxy server sends the SIP ACK to User B.
Page 405 This is called attended transfer. In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP network.
Page 406 Appendix User A transfers the call to User C. Call is established between User B and User C. User A Proxy Server User B User C F1. INVITE B F2. INVITE B F3. 180 Ringing F4. 180 Ringing F5. 200 OK F6.
Page 407 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends an INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 408 Appendix Step Action Description User A sends a SIP ACK to the proxy server, The ACK confirms that User A ACK—User A to Proxy Server has received the 200 OK response. The call session is now active. The proxy server sends the SIP ACK to User B.
Page 409 Administrator’s Guide for SIP-T46G IP Phone Step Action Description sends the INVITE request to User C. User C sends a SIP 180 Ringing 180 Ringing—User C to Proxy response to the proxy server. The 180 Server Ringing response indicates that the user is being alerted.
Page 410 Appendix Step Action Description response indicates that User B accepts the transfer. User A terminates the call session by sending a SIP BYE request to the proxy BYE—User A to Proxy Server server. The BYE request indicates that User A wants to release the call. The proxy server forwards the BYE BYE—Proxy Server to User B request to User B.
Page 411: Always Call Forward
User C when User A calls User B. In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP network.
Page 412 Appendix Step Action Description User A sends an INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of the User B is ...
Page 413 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends a SIP INVITE request to the proxy server. In the INVITE request, a INVITE—User A to Proxy unique Call-ID is generated and the Server Contact-URI field indicates that User A requested the call.
Page 414: Busy Call Forward
User B is busy. In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP network. The call flow scenario is as follows: User B enables busy call forward, and the destination number is User C.
Page 415 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends the INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 416 Appendix Step Action Description ACK message. 302 Move Temporarily—Proxy The proxy server forwards the 302 Server to User A Moved Temporarily message to User A. User A sends a SIP ACK to the proxy server. The ACK message notifies the ACK—User A to Proxy Server proxy server that User A has received the ACK message.
Page 417: No Answer Call Forward
User C when User B does not answer the incoming call after a period of time. In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP network.
Page 418 Appendix Step Action Description User A sends the INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 419 Administrator’s Guide for SIP-T46G IP Phone Step Action Description ACK message. 302 Move Temporarily—Proxy The proxy server forwards the 302 Server to User A Moved Temporarily message to User A. User A sends a SIP ACK to the proxy server. The ACK message notifies the ACK—User A to Proxy Server proxy server that User A has received the ACK message.
Page 420 User A mixes two RTP channels and therefore establishes a conference between User B and User C. In this call flow scenario, the end users are User A, User B, and User C. They are all using Yealink SIP IP phones, which are connected via an IP network.
Page 421 Administrator’s Guide for SIP-T46G IP Phone User A User B User C Proxy Server F1. INVITE B F2. INVITE B F3. 180 Ringing F4. 180 Ringing F5. 200 OK F6. 200 OK F7. ACK F8. ACK Session1 established between User A and User B is active F9.
Page 422 Appendix Step Action Description User A sends the INVITE message to a proxy server. The INVITE request is an invitation to User B to participate in a call session. In the INVITE request: The IP address of User B is inserted ...
Page 423 Administrator’s Guide for SIP-T46G IP Phone Step Action Description User A sends a SIP ACK to the proxy server. The ACK confirms that User A ACK—User A to Proxy Server has received the 200 OK response. The call session is now active. The proxy server sends the SIP ACK to User B.
Page 424 Appendix Step Action Description sends the SIP INVITE request to User C. User C sends a SIP 180 Ringing 180 Ringing—User C to Proxy response to the proxy server. The 180 Server Ringing response indicates that the user is being alerted. The proxy server forwards the 180 180 Ringing—Proxy Server to Ringing response to User A.
Page 425: Network Settings
Administrator’s Guide for SIP-T46G IP Phone This section provides the sample configuration file necessary to configure the IP phone. Any line starts with a pound sign (#) is considered to be a comment, unless the # is contained within double quotes. For Boolean fields, 0 = disabled, 1 = enabled. This file contains sample configurations for the <y000000000028>.cfg or <MAC>.cfg file.
Page 426: Time Settings
Appendix dialplan.replace.prefix.X = dialplan.replace.replace.X = dialplan.replace.line_id.X = Time Settings local_time.time_zone = local_time.time_zone_name = local_time.ntp_server1 = local_time.ntp_server2 = local_time.interval = local_time.dhcp_time = #Use the following parameters to set the time and date manually. local_time.manual_time_enable = local_time.date_format = local_time.time_format = Auto DST Settings local_time.summer_time = local_time.dst_time_type = local_time.start_time =...
Page 427: Web Server Type
Administrator’s Guide for SIP-T46G IP Phone sip.rfc2543_hold = #Hotline features.hotline_number = features.hotline_delay = #Web Server Type wui.http_enable = network.port.http = wui.https_enable = network.port.https = #DTMF Suppression features.dtmf.hide = features.dtmf.hide_delay = Call Forward # In Phone Mode features.fwd_mode = 0 forward.always.enable = forward.always.target = forward.always.on_code = forward.always.off_code =...
Page 428: Call Conference
Appendix account.1.timeout_fwd.target = account.1.timeout_fwd.timeout = account.1.timeout_fwd.on_code = account.1.timeout_fwd.off_code = Call Transfer transfer.semi_attend_tran_enable = transfer.blind_tran_on_hook_enable = transfer.on_hook_trans_enable = transfer.tran_others_after_conf_enable = Call Conference account.1.conf_type = account.1.conf_uri = DTMF account.1.dtmf.type = account.1.dtmf.dtmf_payload = account.1.dtmf.info_type = Distinctive Ring Tones account.1.alert_info_url_enable = distinctive_ring_tones.alert_info.1.text = distinctive_ring_tones.alert_info.1.ringer = Tones voice.tone.dial = voice.tone.ring =...
Page 429: Action Url
Administrator’s Guide for SIP-T46G IP Phone ldap.number_filter = ldap.host = 0.0.0.0 ldap.port = 389 ldap.base = ldap.user = ldap.password = ldap.max_hits = ldap.name_attr = ldap.numb_attr = ldap.display_name = ldap.version = ldap.search_delay = ldap.call_in_lookup = ldap.ldap_sort = Action URL action_url.setup_completed = action_url.log_on = action_url.log_off = action_url.register_failed =...
Page 430 Appendix action_url.forward_incoming_call = action_url.reject_incoming_call = action_url.answer_new_incoming_call = action_url.transfer_finished = action_url.transfer_failed = #SNMP network.snmp.enable = network.snmp.port = network.snmp.trust_ip = #Access URL of Resource Files dialplan_dialnow.url = dialplan_replace_rule.url = local_contact.data.url = remote_phonebook.data.1.url = wallpaper_upload.url =...
Page 431 Administrator’s Guide for SIP-T46G IP Phone...
Page 432 Index Numeric 180 Ring Workaround Call Completion 802.1x Authentication Call Forward Call Hold Call Log Call Park/Retrieve About This Guide Call Recording Acoustic Echo Cancellation Call Return Action URL Call Transfer Action URI Call Waiting Administrator Password Call Waiting Tone Always Forward Calling Line Identification Presentation Analyzing the Configuration Files...
Page 433 Administrator’s Guide for SIP-T46G IP Phone Getting Information from Status Indicators NAT Traversal Getting Started Network Address Translation (NAT) Group Call Pickup Network Conference No Answer Forward H.323 Headset Prior Phone Lock Hotline Phone User Interface Hot Desking Physical Features of the SIP-T46G IP Phones Product Overview In This Guide Index...
Page 434 Index SRTP STUN Server Suppressing the Display of DTMF Digits Table of Contents Time and Date Transfer on Conference Hang Up Transfer via DTMF Transport Layer Security (TLS) Troubleshooting Troubleshooting Methods Troubleshooting Solutions TR-069 Device Management Upgrading Firmware Use Outbound Proxy in Dialog User Agent Client (UAC) User Agent Server (UAS) User Password...

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