LV switch SIP-T790 User Manual
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LV switch SIP-T790 User Manual

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SIP-T790 / T790 (P/G/W/K)
User Manual
Document version:V.3.0.2
Release date:2021-5-13

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Summary of Contents for LV switch SIP-T790

  • Page 1 SIP-T790 / T790 (P/G/W/K) User Manual Document version:V.3.0.2 Release date:2021-5-13...

  • Page 2: Copyright

    SIP-T790 IP Phone User Manual Copyright Copyright © 2020 LVswitch (Guangdong) Information Technology Co., Ltd. Copyright, all rights reserved. Without the express written permission of LVswitch (Guangdong) Information Technology Co., Ltd., no unit or individual may copy, copy or translate part or all of this manual without authorization.

  • Page 3: Weee Mark

    WEEE Mark Since electronic products contain certain hazardous substances, in order to properly dispose of these electronic and electrical wastes and at the same time recover precious resources, when users intend to discard this product, it should not be discarded with other household wastes, and should be treated Customer Feedback We are working hard to improve the quality of the documentation and would love to receive your feedback.

  • Page 4: Writing Purpose

    SIP-T790 IP Phone User Manual Writing purpose Thanks for using the T790 IP phone. SIP-T790 is a simple office phone with rich functions. In addition, it also has high-definition sound quality, unique appearance design, multi- language interchange; supports dual network ports, POE power supply; compatible with many manufacturers' service platforms, such as IPPBX , Cloud PBX, IMS core network, softswitch, etc.;...

  • Page 5: Table Of Contents

    Catalog Copyright ______________________________________________________________ 2 Guarantee _____________________________________________________________ 2 Statement ______________________________________________________________ 2 CE mark ____________________________________________________________________2 Part 15 of FCC Regulations ___________________________________________________ 2 WEEE Mark _________________________________________________________________3 Customer Feedback _____________________________________________________ 3 Writing purpose _________________________________________________________ 4 Outline _____________________________________________________________________ 4 Catalog ________________________________________________________________ 5 1. Outline ______________________________________________________________ 8 1.1 Hardware composition ____________________________________________________ 8 1.2 Display icon description __________________________________________________ 10 1.3 Indicators Description ____________________________________________________ 11...
  • Page 6 SIP-T790 IP Phone User Manual 4.2 Voice setting ____________________________________________________________34 4.2.1 Volume setting _______________________________________________________________ 34 4.2.2 Ringtone setting ______________________________________________________________ 35 4.2.3 Key tone ____________________________________________________________________ 36 4.2.4 Signal tone __________________________________________________________________ 36 4.3 Contact management ____________________________________________________ 38 4.3.1 Local contact _________________________________________________________________38 4.3.2 Blacklist _____________________________________________________________________ 45 4.3.3 LDAP configuration ___________________________________________________________ 47...
  • Page 7 6.2 Intercom _______________________________________________________________ 89 6.2.1 Set the intercom function button ________________________________________________ 89 6.2.2 Intercom function setting ______________________________________________________ 89 6.2.3 Intercom function description __________________________________________________ 89 6.3 Multicast _______________________________________________________________ 90 6.3.1 Multicast configuration ________________________________________________________ 90 6.3.2 Paging list configuration _______________________________________________________ 91 6.3.3 Receive multicast RTP stream _________________________________________________ 93 6.3.4 Multicast use _________________________________________________________________94 6.4 Message _______________________________________________________________ 94 6.4.1 SMS ________________________________________________________________________ 94...

  • Page 8: Outline

    SIP-T790 IP Phone User Manual 1. Outline This chapter mainly provides a brief overview of the T790 IP phone. The main contents are as follows: 1.1 Hardware composition  1.2 Display icon description  1.3 Indicator description  1.4 Configuration interface description ...
  • Page 9 Used to fix the handle Handle hook When the phone is wall-mounted, put the hook protruding position upward Speaker The phone outputs audio during a hands-free call Display the information of the phone: -Register account information(Display name,display number) - Time and date - Reminder icon(For details, please refer to the display icon description) - Messages(Incoming call, missed call, email message)

  • Page 10: Display Icon Description

    SIP-T790 IP Phone User Manual It can also be achieved through the soft keys at the bottom of the screen Volume up and down Provide 0-15 levels volume setting buttons RD Button Used to redial (Redial) Speaker Button Used for hands-free calling.

  • Page 11: Indicators Description

    System Network Unavailable icon 1.3 Indicators Description T790 indicator status and description are as follows: Type Indicator status Description Standby, power off The initialization indicator is always on when the Breathing phone starts light The indicator light flashes quickly when the phone Fast flash (Red light) is ringing...

  • Page 12: Mobile Phone Scan Code Configuration

    SIP-T790 IP Phone User Manual - How to view the IP address (IPv4 or IPv6) of the phone: It can be viewed in any of the following ways: 1. Press the button. 2. Press the menu soft key -> enter the status option.
  • Page 13 ├ Proxy server √ └ NAT √ ├ Codec setting × └ DTMF setting × Network setting ├ IPv4/IPv6/IPv4&IPv6 √ ├ DHCP setting √ ├ Static IP setting √ √ √ └ Advanced network setting ├ CDP √ ├ SNMP √...

  • Page 14: Usage Documentation

    SIP-T790 IP Phone User Manual 1.5 Usage Documentation The technical support manual provided by T790 is as follows: Name Description Obtain Language With IP phone Includes easy T790 quick installation and phone Chinese/English Lvswitch company user manual customization website download...

  • Page 15: Notes For Safe Use

    2. Notes for safe use Please read the safety instructions carefully before installing and using the phone to ensure safe and convenient use of the phone! Please use the power adapter specified by the product (supplied with the  package).If you need to use the power adapter provided by other manufacturers due to special circumstances, please confirm that the voltage and current of the provided adapter comply with the specifications of this product (see the connection of power supply and network cable for details), and it is...

  • Page 16: Getting Started With The Phone

    SIP-T790 IP Phone User Manual 3. Getting started with the phone This chapter introduces the basic operation of the SIP-T790 IP phone, including the following contents:  3.1 Packing list  3.2 Phone installation  3.3 Phone initialization  3.4 Phone standby interface ...
  • Page 17 T790 IP phone stand ×1 T790 Handset cord ×1 Ethernet cable ×1...

  • Page 18: Phone Installation

    SIP-T790 IP Phone User Manual plug 5V ⎓1A) Power adaptor(5.5mm DC ×1 Quick user manual ×1 3.2 Phone installation If you have successfully installed the phone, please skip this section and browse the phone initialization section. The installation steps are as following : 3.2.1 Install the base...

  • Page 19: Connect Handle, Headset (Optional)

    - Desktop installation - Wall-mounted installation When wall-mounted installation, it needs to reverse the handle hook to prevent the handle from falling off the phone. 3.2.2 Connect handle, headset (optional) A socket is a headset socket, and B socket is a handle socket. 3.2.3 Connect power and network cable The phone supports two power supply methods: a) DC power...
  • Page 20 SIP-T790 IP Phone User Manual - DC power Use the power adapter in the package to connect the power socket to the DC5V socket of the phone; use the Ethernet cable in the package or use a standard network cable to connect the upper switch/router to the Internet port on the back of the phone.

  • Page 21: Phone Initialization

    3.3 Phone initialization fter the phone is correctly installed and powered on, the phone will start up and display the following display: Phone initialization  The red breathing light is always on and the two green account soft keys are always on, and the LCD screen displays “initializing”.

  • Page 22: Set Up Phone Network

    SIP-T790 IP Phone User Manual Device information  Firmware version、product name、hardware version、MAC address、Product ID You can check the phone status in the following ways: - Phone interface 1. Press button or press soft key Menu->Status to check . 3. Press to select,Enter "More..."...
  • Page 23 - Set the network mode through the phone interface 1. Press Menu -> Settings -> Advanced Settings (password: admin) -> Network -> WAN port. 2. Press the Switch soft key or to select the desired mode in the IP mode(IPv4、IPv6、IPv4 &IPv6). 3.
  • Page 24 SIP-T790 IP Phone User Manual 4. After filling in, press the Save soft key to save the configuration or the Back soft key to cancel the setting. - Set static IP via web browser 1. Log in to the phone page by IP address.

  • Page 25: Register An Account

    3.7 Register an account The T790 phone supports two configuration methods: Manual configuration  Software batch configuration  The T790 IP phone supports dual account registration. The account switch is performed through the account button of the phone. The phone is generally configured by the system administrator.
  • Page 26 SIP-T790 IP Phone User Manual Space Space *.’?!\-()@/: *.’?!\-()@/: *.’?!\-()@/: - Input method introduction : Example Method Input English word “Switch” - Switch input method to ABC Switch 1. Press the button continuously,Until S appears. - Switch input method to abc 2.

  • Page 27: Phone Customization

    4. Phone customization You can customize the phone according to your own usage habits, such as: language, time & date, ringtones, contacts, Dir, etc. This chapter will give a detailed introduction to the customized phone. The main contents are as follows: 4.1 Basic setting ...

  • Page 28: Time & Date

    SIP-T790 IP Phone User Manual - Set the language through the phone interface 1. Enter the phone IP address to enter into the web interface. 2. At the top right of the web interface, select the language from the drop-down box.
  • Page 29 - Obtain time automatically via web browser 1. Log in to the phone page by IP address 2. Press settings (E) -> date and time (t) 3. Manual setting is disabled by default. 4. Primary server and secondary server fill in the SNTP server address. 5.
  • Page 30 SIP-T790 IP Phone User Manual - Daylight Saving Time setting 1. Log in to the phone page by IP address. 2. Press settings (E) -> date and time (t). 3. Daylight saving time is automatic, just select the corresponding location.

  • Page 31: Call Out Button

    - Set time and date display format via web browser 1. Log in to the phone page by IP address. 2. Press settings (E) -> date and time (t). 3. Select the time format.(Hour 12 and Hour 24 format). 4. The phone supports 7 date formats, and different date formats will display the corresponding date on the phone LCD.

  • Page 32: Keypad Lock

    SIP-T790 IP Phone User Manual 4.1.4 Keypad Lock Enabling the keypad lock on the phone can prevent the phone from being used by unauthorized persons or accidental operations caused by accidental touches. When the keyboard is locked, only emergency call numbers can be dialed. If you need to dial other numbers, you need to unlock it.
  • Page 33 , or Switch soft key to select keypad lock type from Lock type field. 5. Press 6. Enter automatically locking time in Auto Lock field (0~ 3600 seconds) A) If the time is set to 0 seconds, the keyboard lock will not be automatically locked after saving, you need to long press to enable the keyboard lock.

  • Page 34: Voice Setting

    SIP-T790 IP Phone User Manual - To unlock keypad through the phone interface 1. Press the Unlock soft key or any locked key, such as menu key, function key, and all keys. 2. Enter unlock password in the Unlock PIN field.

  • Page 35: Ringtone Setting

    1. Press to adjust the ring volume,as the diagram: - Set the volume of the handset, speaker headset and other devices when a call comes in 1. Press adjust call volume,as the diagram shows: 4.2.2 Ringtone setting You can set different ringtones for your phone to distinguish incoming calls. In addition to unified ringtones, contacts can also set different ringtones to distinguish incoming calls from different contacts.

  • Page 36: Key Tone

    SIP-T790 IP Phone User Manual 3. Add a contact or click the contact in the list to edit. 4. Click ringtone selection box to select the ringtone of the contact. 5. If you want to add a contact, click the add button, if you want to modify a contact, click the edit button.
  • Page 37 1. Log in to the phone page by IP address. 2. Press Settings(E)->tones(q). 3. Please select the country according to the national standard. If you want to customize the signal tone, select custom in the country option. 4. To select custom, you need to fill in the value yourself to change the signal. 5.

  • Page 38: Contact Management

    SIP-T790 IP Phone User Manual Message 450±25 Tones for receiving messages －10±3dBm0 Auto Prompt tone in automatic 450±25 －10±3dBm0 Answer answering state Prompt tone for voice mail Stutter Dial 450±25 －10±3dBm0 callback 4.3 Contact management Contact management of the T790 IP phone mainly includes: Local contacts ...
  • Page 39 4.3.1.2 Edit group - Edit group via phone (default group cannot be edited) 1. Press DIR soft key. 2. Press to select the group name. 3. Press the soft key Option -> Details to enter the editing interface. 4. Enter the new group name in the group name edit box (only English can be input on the phone interface).
  • Page 40 SIP-T790 IP Phone User Manual 4.3.1.3 Delete group - Delete group via phone (default group cannot be deleted) 1. Press Dir soft key. 2. Press to select the group needed to delete. 3. Press Option soft key. 4. Press to select Delete option.
  • Page 41 1. Log in to the phone page by IP address. 2. Click Directories(B)->Address list(x). 3. Select a group in the group module. 4. Click the button of the group setting module to delete. 4.3.1.4 Add contact There are three ways of adding contact: Manually add ...
  • Page 42 SIP-T790 IP Phone User Manual - Add contacts via web browser 1. Log in to the phone page by IP address 2. Click Directories(B)->Address list(x) 3. Fill in the contact information in the local contact module. 4. Click the Add button of the local contact module to add.
  • Page 43 4.3.1.5 Edit contact - Edit contacts via phone interface 1. Press the Dir soft key in standby mode (or Menu -> Directory -> Local Directory) -> All Contacts. 2. Press to select the person name needed to be edit. 3. Press soft key option-> details,enter into the edit page of the contact. 4.
  • Page 44 SIP-T790 IP Phone User Manual 2. Press to select the name of the contact you want to delete. 3. Press Option ->Delete/Delete all . 4. Press the OK soft key to confirm the action. - Delete contacts via web browser 1.

  • Page 45: Blacklist

    4.3.2 Blacklist T790 can save up to 30 blacklisted contacts, and the phone numbers with blacklisted will be automatically rejected by the phone. 4.3.2.1 Add to blacklist - Add a blacklist through the phone interface 1. Press the soft key Menu in standby mode -> Directory-> Local Directory -> Blacklist ->...
  • Page 46 SIP-T790 IP Phone User Manual 1. Log in to the phone page by IP address. 2. Click Directories(B)->Address list(x). 3. Fill in the name and phone number to be added to the blacklist in the local contact module, and select the group as a Blacklist (BlackList).

  • Page 47: Ldap Configuration

    LDAP contacts. The administrator can configure LDAP query filter conditions on the phone, such as the number of contacts displayed, the information returned, and how to sort contacts. How to perform LDAP search on the SIP-T790 series IP phone:...
  • Page 48 SIP-T790 IP Phone User Manual Directly enter the search content on the pre-dial/dial interface (make sure that LDAP is enabled for the outgoing contact matching list), and the phone will query from the LDAP server. If there is a result, it will be displayed on the LCD interface, and the user can select a contact and initiate a call.
  • Page 49 the prefix of the filter condition. LDAP number Set whether the phone can search for (AccountNumber=% filtering contact information by "mobile phone number, office number or home number". *Represents any letter. %Represents the input string and is used as the prefix of the filter condition. LDAP Encrypted Set the connection method between the LDAP...

  • Page 50: Cdr (Call History) Management

    SIP-T790 IP Phone User Manual Incoming Call incoming call numbers. LDAP Lookup for Set whether to search for numbers in the Enable Callout LDAP phone book when making a call. LDAP Sorting Results Set whether to sort the search results in Enable alphabetical or numerical order.

  • Page 51: Accessories Customization

    - View CDRs via web browser 1. Log in to the phone page by IP address. 2. Click Directories(B)->Phone call info(y). Make a call from the CDRS 1. Press the History soft key when the phone is in standby. 2. Press to select the number going to call.

  • Page 52: Headset

    SIP-T790 IP Phone User Manual 4.5.1 Headset T790 can use a headset, you need to connect the headset before use, and use the function keys on the phone panel (Headset)to activate headset mode. The installation of headset please check the chapter phone installation.
  • Page 53 Maintain Maintain all data on the main phone web page No external power supply, powered by the phone Power network cable Operating 0~60 ℃ temperature Relative humidity 10%~90% Size 174mm*100mm*35mm (Length*width*Height) Weight 0.25KG 4.5.2.2 Expansion table packing list Open the packing box of the extension station, carefully check the packing list, check whether the related accessories are complete, the packing list is as follows: One extension module ...
  • Page 54 SIP-T790 IP Phone User Manual - Multiple expansion stations cascade: 1. Connect two or more expansion platforms with metal mounting fasteners, and install screws to fix them. 2. Mounting brackets. 3. Use RJ-45 network cable (straight-through cable), one end is connected to the OUT interface of expansion module A, and the other end is connected to the IN interface of expansion module B.
  • Page 55 4.5.2.4 Expansion module hardware overview ITEM Name Description Can be used to bind speed dial numbers to realize speed dial; It can be used to set some function codes to cooperate with SIPServer to realize this function; After enabling BLF* (busy line detection), you can view the busy/idle status of the corresponding number: Programmable Steady red: the remote line is talking...
  • Page 56 SIP-T790 IP Phone User Manual Used to connect the OUT interface of the phone or uplink IN interface expansion module OUT interface Metal screw hole Screw holes for installing metal fasteners 4.5.2.5 Testing expansion module After the extension module is...
  • Page 57 abcdefghijklmnop --------> Indicates the expansion disk 1-16 button qrstuvwxyz*#$%@! --------> Indicates the expansion disk 17-32 button Click the 32 buttons on the expansion disk in turn, and the characters on the screen will disappear accordingly. If you press a key and the character on the screen does not disappear, there is a problem with the key.
  • Page 58 SIP-T790 IP Phone User Manual After installing the expansion disk (that is, after setting the serial number for the expansion station), you can set the buttons on the expansion disk. Here, you can bind the key to a remote extension number to realize speed dialing; or set it to some function code settings to cooperate with SIP Server to realize certain functions.

  • Page 59: System Customization

    * BLF: Set the key to support BLF function and speed dial; * Speed dial: set this key to support speed dial only. * Account: Select the outgoing SIP account associated with this key, that is, which SIP account is used to call this number or function code. * Label: Set the name description of the key.

  • Page 60: Programmable Key

    SIP-T790 IP Phone User Manual 3. Submit after filling in (required items: display name, user name, registered account, password, server address, port,transport protocol). 4.7 Programmable key Divided into account keys, extension disk keys and programmable function keys. 4.7.1 Account key The T790 phone has 2 account keys, located on the right side of the LCD screen.

  • Page 61: Account Key Function Type Description

    - Set account key function via web interface 1. Log in to the phone page by IP address. 2. Click the DssKey (D) -> Line Key (w). 3. Select the account/intercom function in the type selection. 4. When set to intercom function, the value fills in the feature code+called number, and the filled label will be displayed on the right side of the LCD screen during standby.

  • Page 62: Programmable Function Keys

    SIP-T790 IP Phone User Manual whether there is an intercom feature code through the server feature code to determine whether the function is supported; - Use method: 1. Account key type is set to intercom. 2. Fill in the number "Intercom feature code + called extension number"...

  • Page 63: Programmable Function Keys Type Description

    4.7.4 Programmable function keys type description Type Description and usage After setting up group pickup, the number in the same pickup group can be picked up - Usage method: 1. The type sets to group pickup. 2. The account is set to the corresponding account that needs to realize group pickup.

  • Page 64: Dial Plan

    SIP-T790 IP Phone User Manual 2. Set the label according to needs. 3. After pressing this key, it enters into menu page. - Use method: 1. The type is set to “Forward”. 2. Set the label according to needs. Forward 3.

  • Page 65: Dial Plan Syntax

    Set the dial plan, the phone can dial conveniently according to the grammar set by the dial plan. 4.8.1 Dial plan syntax Before using the dial plan, you need to understand the dialing grammar. If you are already familiar with the grammar, you can skip this step and check the contents of the dialing plan function.
  • Page 66 SIP-T790 IP Phone User Manual will dial out "12345". - Add replacement rules through the web interface: 1. Click Settings (E) -> Dial Plan(k) -> Replace Rules. 2. Enter a character string in the prefix field (for example: 1). 3. Enter a character string (for example: 12345) in the replacement area.
  • Page 67 - Delete one or more replacement rules through the web interface: 1. Click Settings(E) -> Dial Plan(k) -> Replace Rules. 2. Check one or more check boxes to the right of the rule. 3. Click Delete. 4.8.2.2 Dial now rule You can customize the immediate outgoing rules, up to 100.
  • Page 68 SIP-T790 IP Phone User Manual 5. Click add button to save the rule. When entering any five-digit number such as 10086, the call will be made immediately after waiting for the delay time. - Modify the outgoing call rule through the web interface 1.
  • Page 69 You need to set the delay time for immediate outgoing calls. The default time is 1 seconds. The setting range is 0~14 (unit: second). When the number entered during dialing meets an immediate outgoing rule, the phone will automatically call this number after the delay time (You don't need to press the send button ) .
  • Page 70 SIP-T790 IP Phone User Manual 4.8.2.4 Limit outgoing calls You can set restrictions on outgoing numbers and restrict the phone from dialing certain numbers. T790 supports up to 10 restricted outgoing numbers. When the number you call matches the rule, the phone LCD will display the words "Forbid Number".
  • Page 71 4. Select the account needs to block, account 1/2/all. 5. Click the Add button to save the rule. - Modify the restriction rules through the web interface 1. Log in to the phone page by IP address. 2. Click Settings(E)->Dial plan(k)->Block out . 3.

  • Page 72: Basic Function

    SIP-T790 IP Phone User Manual 5. Basic function This chapter mainly introduces the basic functions of the T790 phone, as follows: 5.1 Make a call  5.2 Answer a call  5.3 End a call  5.4 Redial  5.5 DND ...
  • Page 73 Use the headset to make a call You can use any of the following methods: Way 1 Way 2 1. After connecting the headset. 1. After connecting the headset. Press to enter headset mode. Press to enter headset mode. 2. Press the account key to enter the 2.

  • Page 74: Answer The Call

    SIP-T790 IP Phone User Manual 5.2 Answer the call T790 can use three tools to answer calls: Handle  Headset  Hands-free  - Use the handle to answer incoming calls The phone rings and pick up the handle - Use hands-free to answer calls...

  • Page 75: Dnd

    Way 1 Way 2 1. Redial the last call Press button twice to redial the 1. Press to enter into hands-free. last call 2. Redial any call 1)Press button once. 2)Press to switch the number 2. Press to redial the last call. 3)The press 、Send soft key button to redial any one call.

  • Page 76: Call Forward

    SIP-T790 IP Phone User Manual 2. Press Menu->Features->DND. 3. Press Switch soft key to enable or disable the function. 4. Finally, press the Save soft key to save the operation. 5.6 Call Forward After the call forwarding is set to be enabled, the IP phone will automatically transfer to the other landline or mobile phone that is set for external calls.
  • Page 77 2) Press Switch soft key to enable or disable the function. 3) Press to select the Transfer to term, fill in the always forward number. 4) Press the Save soft key to save the operation Busy forward  1) Press to select to enter into busy forward.

  • Page 78: Call Transfer

    SIP-T790 IP Phone User Manual 5) Press Save soft key to save the operation. When the call forwarding function is enabled, the LCD screen of the phone will display an icon to enable call forwarding when the phone is in standby.
  • Page 79 2. Phone B press the Trans soft key or transfer button. 3. The called number for blind transfer can be entered in the following two ways: a) Enter the number directly 1）B enters the number of phone C to be transferred, and the LCD screen of phone B shows the Btra soft key after entering the number.

  • Page 80: Inquiry Transfer

    SIP-T790 IP Phone User Manual 5.7.2 Inquiry transfer Phone Phone Phone A and B are talking ②B press the transfer soft key, AB call enters the hold state (you can press the resume soft key to resume the call between A and B) ③B enters the number of C and press the send...

  • Page 81: Auto Answer

    5.8 Auto Answer You can set up the auto answer function for the registered account of the phone. When the account with auto answer turned on receives an incoming call, the phone will automatically answer the call after the set auto answer waiting time. - Set auto answer via phone interface 1.

  • Page 82: Hotline

    SIP-T790 IP Phone User Manual 3. Press the Save soft key to save the operation. - Set the anonymous call function through the phone interface 1. Press menu ->Features->Anonymous Rejection. 2. Press to select local anonymous option. 3. Press the SWITCH soft key to switch the status of enabling or disabling local anonymity.

  • Page 83: Qr Code

    picking up the phone to automatically call the hotline. 4. Press the Save soft key to save the operation. 5.11 QR code T790 supports scanning the QR code provided by the phone through a smart phone to enter the web interface, so as to configure the phone information on the phone. Before scanning the QR code, the phone must be connected to the local area network to which the phone belongs, and in the same network segment as the phone, such as connected to the WIFI of the router.
  • Page 84 SIP-T790 IP Phone User Manual two-party call to invite a third-party call to the current call. - Create a local three-way call on the phone 1. A and B are talking. 2. A presses the conference soft key to initiate a three-party call, the call between A and B enters the hold state, and A enters the dialing interface.

  • Page 85: Upgrade

    3)Back soft key: Return to the previous screen 4. Mute soft key: So that the other two parties cannot hear your voice, and the other two parties can still talk . 5. Hang up soft key: End the meeting. 5.13 Upgrade The T790 phone can be upgraded to the latest version via the Web, the latest version can be downloaded from the official website or contact your seller to obtain.
  • Page 86 SIP-T790 IP Phone User Manual 2. Select the ringtones in Upload Ringtone field, and Click Import button upload your own ring tone (the maximum limit of ringtones is 100KB). 3. After the upload is successful, you can choose your ring tone from the Ring Type...

  • Page 87: Advanced Features

    6. Advanced Features This chapter mainly introduces the advanced functions of the T790 phone, as follows: 6.1 BLF  6.2 Intercom  6.3 Multicast  6.4 Message  6.5 TR069  6.6 Configuration management  6.7 Auto Provision  6.8 SIP configuration ...

  • Page 88: Use Blf Function

    SIP-T790 IP Phone User Manual - Configure the BLF button via web interface 1. Click DSS KEYS→ Line Key(W) on the web interface. 2. Select the account key that needs to set up BLF. 3. Select BLF in the type drop-down box.

  • Page 89: Intercom

    6.2 Intercom By setting the account key as a walkie-talkie function, you can quickly dial out the set called number when you press the account key, and you can quickly connect to your secretary or operator in an office environment. The intercom callee will automatically answer the intercom call.

  • Page 90: Multicast

    SIP-T790 IP Phone User Manual the intercom call will beep before connecting Use with the intercom function. After turning on the phone, if there is an intercom call when the Intercom barge phone is in a call state, the intercom will be connected directly 6.3 Multicast...

  • Page 91: Paging List Configuration

    Enter the corresponding channel number in the extension area: 0-30.  Click Confirm to save the operation or cancel to abandon the operation when  finished. 6.3.2 Paging list configuration - Configure paging list via phone interface 1. Press Menu->Features->Paging list . 2.
  • Page 92 SIP-T790 IP Phone User Manual 4. Select the corresponding channel number in the channel drop-down box. 5. Click Confirm to save the operation when finished. - Delete multicast group via phone interface 1. Press menu-Features -Paging list. 2. Press to select the corresponding group.

  • Page 93: Receive Multicast Rtp Stream

    You can also set the way the phone receives RTP streams through the Web, which can be divided into paging intervention, DND penetration, and paging priority. Configure the path: Directory →multicast address. 6.3.3 Receive multicast RTP stream You can set the phone to receive the multicast RTP stream sent from the pre- configured multicast address.

  • Page 94: Multicast Use

    SIP-T790 IP Phone User Manual 5. (Optional) Enter a label in the label area. When a multicast RTP stream is received, the LCD interface will display the multicast label. 6. Select the corresponding channel in the channel drop-down box, the default is 0.
  • Page 95 The SIP-T790 IP phone can send and receive text messages. When a new text message is received, the phone will emit a “di beep” prompt, the power indicator will flash red slowly, and the LCD interface will prompt “n new text messages” (n...
  • Page 96 SIP-T790 IP Phone User Manual sender area. 5. Enter the recipient number in the send to field. 6. Press the Send soft key to send the message or the Back soft key to cancel. - Send text messages through the web interface 1.

  • Page 97: Voicemail

    For more information, please refer to the steps above. 6.4.2 Voicemail SIP-T790 phone can send and receive voice messages. You can subscribe to the voice messages buffered in the voice mailbox on your phone. This function requires the server to be preset. Not all servers support voice mail.

  • Page 98: Tr069

    SIP-T790 IP Phone User Manual - Listen to voice messages 1. After setting the voice feature code, press the SMS soft key or call out the voice message access feature code. 2. Just follow the voice prompt to listen to the voice message.

  • Page 99: Configuration Management

    5. When finished please press Confirm to save. 6.6 Configuration management The SIP-T790 phone has a configuration management function. You can export the phone configuration through the configuration management, or you can modify the exported configuration and re-import the phone.

  • Page 100: Auto Provision

    SIP-T790 IP Phone User Manual 6.7 Auto Provision Automatic provision can deploy the same configuration to multiple phones on a large scale. 6.7.1 Preparing steps - Prepare the necessary document: Before performing automatic configuration, you need to perform the following steps: Get Boot boot file ...

  • Page 101: Automatic Update Operation Steps

    CDP, language, signal tone, QoS, sound Features configuration: Call forwarding, anonymous call, intercom, TR069, Programmable keys, DND, Hotline, voicemail, keypad lock, Action URL, Auto update Other configurations: Upgrade phone and pager configuration Example: If the phone needs to be upgraded to a specified version, and the language is set to Chinese, create a LanguageAndUp.cfg file, add the configuration and place it in the server root directory.
  • Page 102 SIP-T790 IP Phone User Manual Setting steps: 1. Login Web interface. 2. Click Settings(E) ->Auto provision(3) 3. server URL Fill in the https address such as http(s)://192.168.17.xx, enable power on and start. Automatic configuration information update after restart. 6.7.2.2 FTP/TFTP method update:...

  • Page 103: Sip Configuration

    To configure the server, run IPOP.exe directly to enable FTP/TFTP in the service, or you can use 3CDaemon, TFTPD32, etc. as the server; after running, put the configuration file directly in the environment root directory; the configuration file includes xx.boot and xx.cfg, etc. File.The configuration steps as following : Setup steps: 1.

  • Page 104: Local Sip Port And Tls Sip Port

    SIP-T790 IP Phone User Manual SIP session timers T1, T2, and T4 are SIP transaction layer timers defined in RFC 3261. - Configure SIP session timer through web page (Only through web page configuration) 1. Login Web interface. 2. Click Settings(E)-> The SIP configuration (*).

  • Page 105: Action Url

    - Configure local SIP port and TLS SIP port via web page 1. Login Web interface. 2. Click Settings(E)-> The SIP configuration (*). 3. Check Local SIP port and TLS SIP port. 4. Press Confirm button to save. 6.9 Action URL The Action URL function is mainly used for the phone to report its own behavior to the computer.
  • Page 106 SIP-T790 IP Phone User Manual $local unregister When SIP account unregister. Same as above Register failure When SIP account register failure. Same as above Put down the When the handset hangs up. $mac handle $model $firmware(Basic) Pickup the handle When the handle is off-hook...
  • Page 107 answers Disable call Disable call fowarding on no answers. Same as above fowarding on no answers Call forward When a call transfer occurs. $mac $model $firmware $active_url $active_user $active_host $local $remote $display_local $display_remote $call_id $callerID $calledNumber Blind transfer When the blind transfer occurs. Same as above Inquiry transfer When the inquiry transfer occurs.

  • Page 108: Variable Description

    SIP-T790 IP Phone User Manual Forward failure When the call forward failure. Same as above Forward complete When the call forward is complete. Same as above Forward call When forwarding a incoming call. Same as above Update When the automatic update is complete.

  • Page 109: Trusted Certificates

    1. Login Web interface. 2. Click Features(U)->ActionURL(6). 3. Enter the information to be reported to the server in the corresponding area. For example: http(s)://server address/help.xml?mac=$mac 4. Click Confirm button to save. 6.10 Trusted Certificates You can upload a specific CA certificate to your phone. - Configure trusted certificates via web interface 1.
  • Page 110 SIP-T790 IP Phone User Manual - Upload trusted certificate via web page 1. Login Web interface. 2. Click security(F)-> Trusted Certificates(@). 3. In the Load Trusted Certificate File area, click Browse to select the local certificate file（*.pem, *.crt, *.cer 或*.der）...

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