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Cisco 7905G Administrator's Manual

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Cisco IP Phone Models 7905G and
7912G Administrator Guide (SIP)
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel:
408 526-4000
800 553-NETS (6387)
Fax:
408 526-4100
Text Part Number: OL-4277-01

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  Summary of Contents for Cisco 7905G

  • Page 1 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Text Part Number: OL-4277-01...
  • Page 2 CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, Cisco Unity, Follow Me Browsing, FormShare, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet,...
  • Page 3 All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0304R) Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) Copyright © 2003 Cisco Systems, Inc. All rights reserved.
  • Page 5: Table Of Contents

    Obtaining Technical Assistance Cisco Connection Online Technical Assistance Center Obtaining Additional Publications and Information Document Conventions xvii Overview of the Cisco IP Phone Models 7905G and 7912G C H A P T E R Hardware Overview Software Features Protocols Basic Services...
  • Page 6 Power Source Design Redundancy Feature Installing the Cisco IP Phone Models 7905G and 7912G Physical Installation of the Cisco IP Phone Models 7905G and 7912G Mounting the Phone to the Wall 2-12 Basic Configuration of the Cisco IP Phone Models 7905G and 7912G...
  • Page 7 Setting Up and Placing a Call Without Using a SIP Proxy 4-10 Complete Reference of all Cisco IP Phone SIP Services 4-12 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone C H A P T E R Menus Configuration Menus on the Cisco IP Phone...
  • Page 8 Refreshing the Cisco IP Phone 6-17 Resetting the Cisco IP Phone 6-17 Configuring the Cisco IP Phone Models 7905G and 7912G Using Web C H A P T E R Pages Accessing a Phone’s Web Page Viewing Statistical and Operational Information...
  • Page 9 C H A P T E R General Troubleshooting Tips Resolving Problems Contacting TAC Debugging Additional End User Features on the Cisco IP Phone Models 7905G and A P P E N D I X 7912G Call Preferences Menu Softkeys...
  • Page 10 Contents Specifications for the Cisco IP Phone Models 7905G and 7912G A P P E N D I X Physical Specifications Electrical Specifications Environmental Specifications Physical Interfaces Software Specifications L O S S A R Y N D E X...
  • Page 11: Preface

    Overview Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) describes how to install and configure the Cisco IP Phone models 7905G and 7912G for use on a Session Initiation protocol (SIP) network. It includes configuration steps for network parameters, standard services, and supplemental services.
  • Page 12: Organization

    Lists the configurable options on the phone menus Profile Equivalent Parameters” and their equivalent parameters in the phone configuration web pages and profile Appendix C, “SIP Call Flows” Describes some basic call flows for the phone Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 13: Related Documentation

    Regulatory Compliance and Safety Information for the Cisco IP Phone 7900 Series Obtaining Documentation World Wide Web You can access the most current Cisco documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com. Documentation CD-ROM Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product.
  • Page 14: Ordering Documentation

    408 526-4000 or, in North America, call 800 553-NETS (6387). Documentation Feedback If you are reading Cisco product documentation on the World Wide Web, you can submit technical comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco.
  • Page 15: Cisco Connection Online

    Obtaining Technical Assistance Cisco Connection Online Cisco continues to revolutionize how business is done on the Internet. Cisco Connection Online is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in the world.
  • Page 16: Obtaining Additional Publications And Information

    Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook, Internetworking Troubleshooting Guide, and the Internetworking Design Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL: http://www.ciscopress.com...
  • Page 17: Document Conventions

    Preface Document Conventions • Packet magazine is the Cisco quarterly publication that provides the latest networking trends, technology breakthroughs, and Cisco products and solutions to help industry professionals get the most from their networking investment. Included are networking deployment and troubleshooting tips, configuration examples, customer case studies, tutorials and training, certification information, and links to numerous in-depth online resources.
  • Page 18 Means reader be careful. In this situation, you might do something that could Caution result in equipment damage or loss of data. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) xviii OL-4277-01...
  • Page 19 Ennen kuin käsittelet laitteistoa, huomioi sähköpiirien käsittelemiseen liittyvät riskit ja tutustu onnettomuuksien yleisiin ehkäisytapoihin. Turvallisuusvaroitusten käännökset löytyvät laitteen mukana toimitettujen käännettyjen turvallisuusvaroitusten joukosta varoitusten lopussa näkyvien lausuntonumeroiden avulla. SÄILYTÄ NÄMÄ OHJEET Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 20 Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento. CONSERVARE QUESTE ISTRUZIONI Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 21 Al final de cada advertencia encontrará el número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña a este dispositivo. GUARDE ESTAS INSTRUCCIONES Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 22 Använd det nummer som finns i slutet av varje varning för att hitta dess översättning i de översatta säkerhetsvarningar som medföljer denna anordning. SPARA DESSA ANVISNINGAR Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) xxii OL-4277-01...
  • Page 23 Preface Document Conventions Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) xxiii OL-4277-01...
  • Page 24 Preface Document Conventions Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) xxiv OL-4277-01...
  • Page 25: Hardware Overview

    Cisco IP Phone Models 7905G and 7912G This chapter describes the hardware and software features of the Cisco IP Phone models 7905G and 7912G and provides a brief overview of the Session Initiation Protocol (SIP). This chapter includes the following sections: Hardware Overview, page 1-1 •...
  • Page 26 Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G Hardware Overview Figure 1-1 Cisco IP Phone Models 7905G and 7912G Features LCD screen Displays features such as the time, date, your phone number, caller ID, call status, and softkey tabs.
  • Page 27 Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G Hardware Overview Navigation Enables you to scroll through text and select features button displayed on the LCD screen. Also provides access to speed dial numbers when there are no text or features to scroll through.
  • Page 28: Software Features

    Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G Software Features Software Features The Cisco IP Phone models 7905G and 7912G support the following software features: Protocols, page 1-4 • • Basic Services, page 1-5 Supplemental Services, page 1-5 •...
  • Page 29: Basic Services

    Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G Software Features Basic Services The Cisco IP Phone models 7905G and 7912G provide the following basic services: • Configuration using LCD screen menus, TFTP server, or web browser IP address assignment—DHCP or manual static IP address...
  • Page 30 Basic Services, page 1-5 • SIP-Specific Services, page 1-6 • SIP-Specific Services The Cisco IP Phone models 7905G and 7912G support the following SIP-specific services: Direct IP dialing in addition to proxy-routed calls. • Configurable periodic registration with a SIP proxy server.
  • Page 31: Sip Overview

    Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G SIP Overview SIP Overview Session Initiation Protocol (SIP) is the Internet Engineering Task Force (IETF) standard for real-time calls and conferencing over Internet Protocol (IP). SIP is an ASCII-based, application-layer control protocol that can be used to establish, maintain, and terminate calls between two or more endpoints.
  • Page 32: Sip Components

    Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G SIP Overview party) and terminates the session between the transferee and the transferring party. At the end of a call, SIP terminates sessions between all parties. Conferences can consist of two or more users and can be established using multicast or multiple unicast sessions.
  • Page 33: Sip Clients

    • SIP Clients SIP clients include the following: Telephones—Act as either UAS or UAC. The Cisco IP Phone models 7905G • and 7912G can initiate SIP requests and respond to requests. Gateways—Provide call control. Gateways provide many services, the most •...
  • Page 34: Sip Servers

    Chapter 1 Overview of the Cisco IP Phone Models 7905G and 7912G SIP Overview SIP Servers SIP servers include the following: Proxy servers—Receive SIP requests from a client and forward them to the • next SIP server in the network. Proxy servers can provide functions such as authentication, authorization, network access control, routing, reliable request retransmission, and security.
  • Page 35: Prerequisites

    Verifying Installation, page 2-15 Prerequisites The Cisco IP Phone models 7905G and 7912G act as endpoints on an IP telephony network, and have the following network requirements: An Ethernet connection to a network with SIP clients and servers, as required •...
  • Page 36: Chapter 2 Installing The Cisco Ip Phone Models 7905G And 7912G

    – software Voice packet gateway—Required if you are connecting to the Public – Switched Telephone Network (PSTN) If you use a firewall, Cisco recommends that it be a Cisco PIX firewall, Version Note 5 or later. Related Topics • Safety, page 2-2 Connecting to the Network, page 2-4 •...
  • Page 37: Safety

    The device is designed to work with TN power systems. To see translations of Warning the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 38: Connecting To The Network

    (set at the switch) to avoid collisions. Use the 10BASET port on the Cisco IP Phone 7905G or the 10/100 SW port on the Cisco IP Phone 7912G to connect a phone to the network. You must use a straight-through cable on these ports.
  • Page 39: Providing Power To The Cisco Ip Phone

    Only the network port supports inline power from the Cisco Catalyst switches. The network port is labelled “10 BASET” on the Cisco IP Phone 7905G and “10/100 SW” on the Cisco IP Phone 7912G. WS-PWR-PANEL—power patch panel that allows the Cisco IP Phone to be •...
  • Page 40: Redundancy Feature

    Redundancy Feature For redundancy, you can use the Cisco AC adapter even if you are using inline power from the Cisco Catalyst switches. The Cisco IP Phone can share the power load being used from the inline power and external power source.
  • Page 41: Physical Installation Of The Cisco Ip Phone Models 7905G And 7912G

    Chapter 6, “Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server.” The following sections describe how to install the Cisco IP Phone models 7905G and 7912G: Physical Installation of the Cisco IP Phone Models 7905G and 7912G, •...
  • Page 42 Step 1 Use a Category 3 or 5 straight-through Ethernet cable to connect the 10BASET port on the Cisco IP Phone 7905G or the 10/100 SW port on the Cisco IP Phone 7912G to an Ethernet port. Connect the handset to the handset port.
  • Page 43 After you connect a Cisco IP Phone to its power source, a startup process begins. After several minutes, the LCD displays a neutral “ready” screen. The details on the screen might vary, but a ready screen typically displays the date and time, extension number, and available softkeys.
  • Page 44 Connects to the AC power cable output connector (if included) 5 AC power cable with wall Connects the power supply to a standard socket plug (if included) power outlet Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 2-10 OL-4277-01...
  • Page 45 Connects to the AC power cable output connector (if included) 6 AC power cable with wall Connects the power supply to a standard socket plug (if included) power outlet Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 2-11 OL-4277-01...
  • Page 46: Mounting The Phone To The Wall

    Cisco IP Phone wall mount kit. (A wall mount kit must be ordered separately from the phone.) If you attach the Cisco IP Phone to the wall...
  • Page 47: Basic Configuration Of The Cisco Ip Phone Models 7905G And 7912G

    Basic Configuration of the Cisco IP Phone Models 7905G and 7912G The basic configuration of a Cisco IP Phone provides the phone with the minimal information that it needs to download its complete operational configuration profile from a TFTP server. This information includes a value to enable TFTP downloads, a value for the URL for the TFTP server that stores the phone’s...
  • Page 48 Press the Save softkey. Press the Back softkey and then press the Exit softkey. Step 12 The phone downloads its configuration profile and the latest phone software from the TFTP server. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 2-14 OL-4277-01...
  • Page 49: Verifying Installation

    If you hear a dial tone when you lift the handset, you have installed the Cisco IP Phone properly. If you experience any problems, see Chapter 9, “Troubleshooting the Cisco IP Phone Models 7905G and 7912G.” Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 2-15 OL-4277-01...
  • Page 50 Chapter 2 Installing the Cisco IP Phone Models 7905G and 7912G Verifying Installation Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 2-16 OL-4277-01...
  • Page 51: Chapter 3 Configuring The Cisco Ip Phone Models 7905G And 7912G For Sip

    • 7912G, page 3-9 Overview of Configuration Methods You can configure the Cisco IP Phone for SIP by using any of these methods: TFTP server—Recommended method for deploying a large number of • Cisco IP Phones. This method allows you to set up a unique configuration file for each phone or to set up a configuration file that is common to all Cisco IP phones.
  • Page 52: Default Boot Load Behavior

    Models 7905G and 7912G Using the Phone Menus.” • Phone web page—Convenient if you plan to deploy a small number of Cisco IP Phones in your network. To use this method, the phone must first obtain IP connectivity For more information, see Chapter 7, “Configuring the...
  • Page 53 In addition, the Cisco IP Phone obtains its configuration file during the bootload process. Here is a summary of the default Cisco IP Phone behavior during its boot-up process: The Cisco IP Phone uses the Cisco Discovery Protocol (CDP) to discover which VLAN to enter.
  • Page 54: Specifying A Preconfigured Vlan Id Or Disabling Vlan Ip Encapsulation

    Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation If you want the Cisco IP Phone to use a preconfigured VLAN ID instead of using the Cisco Discovery Protocol to locate a VLAN, or if you want to disable VLAN IP encapsulation, you may need to configure the following parameters.
  • Page 55 Chapter 3 Configuring the Cisco IP Phone Models 7905G and 7912G for SIP Specifying a Preconfigured VLAN ID or Disabling VLAN IP Encapsulation • VLANSetting parameter: Bits 0-2—Specify VLAN CoS bit value (802.1Q priority) for signaling – packets Bits 3-5—Specify VLAN CoS bit value (802.1Q priority) for audio packets –...
  • Page 56: Basic Configuration Steps In A Tftp Server Environment

    Environment The following table shows the basic steps for upgrading the firmware image for a Cisco IP Phone, configuring the phone, and making it operational in a typical SIP environment, which includes a TFTP server. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
  • Page 57 Chapter 3 Configuring the Cisco IP Phone Models 7905G and 7912G for SIP Basic Configuration Steps in a TFTP Server Environment Procedure Reference Step 1 Download the desired phone release software See the “Setting Up the TFTP zip file from the Cisco website and store it on Server with Cisco IP Phone the TFTP server.
  • Page 58 SIP parameters. These parameters must be properly configured for the Cisco IP Phone to work. For descriptions of important Cisco IP Phone SIP services that you can configure, and references to their configuration parameters, see the “Important Basic SIP...
  • Page 59: Minimum Configuration Settings For The Cisco Ip Phone Models 7905G And 7912G

    • Making Settings with a DHCP Server If your Cisco IP Phone network contains a DHCP server, the Cisco IP Phone automatically learns its IP address, subnet mask, and network gateway from the DHCP server when the phone starts up.
  • Page 60: Making Settings Manually

    Chapter 3 Configuring the Cisco IP Phone Models 7905G and 7912G for SIP Minimum Configuration Settings for the Cisco IP Phone Models 7905G and 7912G Making Settings Manually If your network does not use a DHCP server, you must manually specify the IP address of the phone, the subnet mask used by the phone, and the network gateway (default router) IP address for the phone.
  • Page 61: Chapter 4 Basic And Additional Sip Services

    Basic and Additional SIP Services This chapter provides information about configuring SIP services that are supported on the Cisco IP Phone models 7905G and 7912G. For detailed information about any parameter mentioned in the following sections, see Chapter 8, “Profile and Web Page Parameters and Defaults.”...
  • Page 62: Important Basic Sip Services

    Required Parameters Table 4-1 shows the SIP parameters that you must supply for a Cisco IP Phone. The Parameter fields in this table show each parameter name as it appears on a phone’s web page or in its profile (“web page or profile”), or on the phone’s Network Configuration menu or SIP Configuration menu (“on phone menu”).
  • Page 63 Proxy. Proxy SIP proxy server IP address or fully — — (web page or profile) qualified domain name (FQDN). SIP Proxy (on phone menu) Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 64: Establishing Authentication

    “Refreshing the Cisco IP Phone” section on page 6-17.) When a Cisco IP Phone contacts the TFTP server, it also checks to see if a firmware image has been placed on the TFTP server. If such an image exists, the phone will download this image.
  • Page 65 See the “Network to the web Cisco IP Phone configuration, you can use the OpFlags Parameters” section on interface parameter to prevent configuring the phone through the page 8-2. web. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 66 Model Information menu and on the Device Information Menu” Information area in a phone’s web page. section on page 5-17 “Device Information” section on page 7-4. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 67 Optionally use the SIPPort parameter to specify a • new port for SIP messages. Optionally use the MediaPort parameter to specify • a new base port for RTP media. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 68 Internet. Use the AltNTPIP parameter to specify an • alternate NTP server IP address. Use the ConnectMode parameter to specify the • connection mode of the SIP protocol. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 69 AltProxyTimeout parameter. If this value is 0, the phone remains with the alternate proxy farm until all the IP addresses in the farm are down before attempting the primary proxy farm again. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 70: Setting Up And Placing A Call Without Using A Sip Proxy

    4-10. Setting Up and Placing a Call Without Using a SIP Proxy The Cisco IP Phone models 7905G and 7912G support direct IP-to-IP calls without using a SIP proxy. When a call is placed, the phone sends the INVITE request directly to the remote user agent and expects the usual 100/180/200 responses from the user agent.
  • Page 71 Chapter 4 Basic and Additional SIP Services Additional SIP Services To configure a Cisco IP Phone for calls that do not use a SIP proxy, set the following parameters to the values shown: Parameter on SIP Parameter in Profile Configuration Menu...
  • Page 72: Complete Reference Of All Cisco Ip Phone Sip Services

    Complete Reference of all Cisco IP Phone SIP Services Table 4-3 lists all configurable features for the Cisco IP Phone using SIP. It also lists the names of the parameters used to configure the features. Table 4-3 Configurable Features and Related Parameters...
  • Page 73 — maintain port mappings Silence compression AudioMode — SIP proxy address Proxy SIP Proxy SIP registration renewal interval SIPRegInterval Register Expires SIP registration enable/disable SIPRegOn Register with Proxy Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 4-13 OL-4277-01...
  • Page 74 — UDP packet default IP precedence — VLAN encapsulation OpFlags — VLAN mode OpFlags — WAN address of NAT NATIP NAT WAN IP Address Web configuration—disallowing OpFlags — Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 4-14 OL-4277-01...
  • Page 75: Configuring The Cisco Ip Phone Models 7905G And 7912G Using The Phone Menus

    Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus The Cisco IP Phone includes configurable network and SIP parameters, which you might need to modify before the phone is accessible and functional for your users. You can configure and view many parameters through configuration and status menus on the phone, as described in this chapter.
  • Page 76: Configuration Menus On The Cisco Ip Phone

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Configuration Menus on the Cisco IP Phone • Model Information Menu, page 5-17 Status Menu, page 5-18 • Configuration Menus on the Cisco IP Phone The Cisco IP Phone models 7905G and 7912G include the following configuration, information, and status menus.
  • Page 77: Displaying A Configuration Menu

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Configuration Menus on the Cisco IP Phone This section includes the following topics: Displaying a Configuration Menu, page 5-3 • • Unlocking and Locking Configuration Parameters, page 5-4 •...
  • Page 78: Unlocking And Locking Configuration Parameters

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Configuration Menus on the Cisco IP Phone Unlocking and Locking Configuration Parameters Configuration parameters in the Network Configuration menu and the SIP Configuration menu on a phone are locked by default to prevent users from making changes that could affect the operation of a phone.
  • Page 79: Editing Parameter Values

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Configuration Menus on the Cisco IP Phone Step 5 If your phone displays “Enter Admin Password,” enter your password and then press the Enter softkey.
  • Page 80: Network Configuration Menu

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Related Topic Unlocking and Locking Configuration Parameters, page 5-4 • Network Configuration Menu The Network Configuration menu lets you configure a variety of network parameters.
  • Page 81 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change Domain Name Network domain in which the Unlock configuration parameters. phone resides. You can change this...
  • Page 82 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change TFTP Server IP address or URL of the TFTP Unlock configuration parameters.
  • Page 83 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change NTP Server 1, IP addresses of the Primary Unlock configuration parameters.
  • Page 84 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change Operational Auxiliary Virtual Local Area The phone obtains its Operational VLAN Id...
  • Page 85 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change CDP Enabled Indicates whether Cisco Discovery Unlock configuration parameters. Protocol (CDP) is enabled for the Scroll to the CDP Enabled parameter and phone.
  • Page 86 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change TFTP Enabled Enables or disables downloading Unlock configuration parameters. of a profile from a TFTP server. If...
  • Page 87 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Network Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change Alternate DNS Indicates whether the phone Unlock configuration parameters. obtains the IP address of the DNS...
  • Page 88: Sip Configuration Menu

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus SIP Configuration Menu Table 5-1 Network Configuration Menu Parameters (continued) Parameter Description To Change Profile Encrypt Specifies an encryption key used to Unlock configuration parameters.
  • Page 89 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus SIP Configuration Menu Table 5-2 SIP Configuration Menu Parameters Parameter Description To Change SIP Proxy IP address or URL of the SIP proxy Unlock configuration parameters.
  • Page 90 Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus SIP Configuration Menu Table 5-2 SIP Configuration Menu Parameters (continued) Parameter Description To Change Local SIP Port Port where the phone listens for Unlock configuration parameters.
  • Page 91: Model Information Menu

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Model Information Menu Table 5-2 SIP Configuration Menu Parameters (continued) Parameter Description To Change Register Expires SIP registration interval, in Unlock configuration parameters. seconds, between each registration Scroll to the Register Expires parameter, renewal to the SIP proxy server.
  • Page 92: Status Menu

    Chapter 5 Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus Status Menu Status Menu The Status menu contains the following options, which provide information about the phone and its operation: Status Messages—Reserved for future use.
  • Page 93: Configuring The Cisco Ip Phone Models 7905G And 7912G Using A Tftp Server

    This chapter explains how to configure the Cisco IP Phone using a Trivial File Transfer Protocol (TFTP) server. This configuration method is useful when you have many Cisco IP Phones because you can use a TFTP server for remote, batch configuration of the phones. The TFTP server can also host one unique configuration file for each phone.
  • Page 94: Using Profiles With Tftp Configuration

    Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Using Profiles with TFTP Configuration If you are not using a Dynamic Host Configuration Protocol (DHCP) server, you must manually define IP addresses, subnet masks, and gateways for the phones before you can access profiles.
  • Page 95 Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Using Profiles with TFTP Configuration TFTP configuration works as follows: The Cisco IP Phone model 7905G will try to download the profile ldxxxxxxxxxxxx from the TFTP server. The Cisco IP Phone model 7912G will try to download the profile gkxxxxxxxxxxxx from the TFTP server.
  • Page 96: Setting Up The Tftp Server With Cisco Ip Phone Software

    Setting Up the TFTP Server with Cisco IP Phone Software Before you can use a TFTP server to configure a Cisco IP Phone, the firmware image that you are using for the phone must exist on the TFTP server. To obtain the correct firmware image and install it on the TFTP server, perform the following steps.
  • Page 97: Using A Dhcp Server

    Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Configuring the Cisco IP Phone to Obtain its Configuration File from the TFTP Server Related Topics Using Profiles with TFTP Configuration, page 6-2 • •...
  • Page 98 Standard DHCP option 66 (TFTP server name) • If you use DHCP option 150, the Cisco IP Phone will ignore DHCP option 66. However, if you use DHCP option 66, you must turn off DHCP option 150 or set its value to 0.
  • Page 99 After you complete these steps, the Cisco IP Phone will contact the DHCP server for the IP address of the TFTP server that contains the Cisco IP Phone profile. If the DHCP Server is not Under the Control of the Cisco IP Phone Administrator If you as the Cisco IP Phone adminstrator do not control the DHCP server, you must manually configure the URL of the TFTP server.
  • Page 100: Without Using A Dhcp Server

    Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Configuring the Cisco IP Phone to Obtain its Configuration File from the TFTP Server can be set in the bootfile name field of the DHCP header. This field is limited to 31 characters, even though the DHCP specification allows for a longer bootfile name.
  • Page 101: Creating Or Updating A Profile

    NTP Server 1 • NTP Server 2 Domain Name • After you complete these steps, the Cisco IP Phone will be able to contact the TFTP server (without using DHCP) that will contain the configuration file for the phone. Related Topics •...
  • Page 102: Profile Conventions

    Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Creating or Updating a Profile you use the parameter tag file called sip_ptag.dat, which Cisco provides. You can rename sip_ptag.dat to ptag.dat before you run the cfgfmt.exe tool, or you can use the cfgfmt.exe tool -t option to specify the file name sip_ptag.dat.
  • Page 103: Creating A Phone-Specific Profile

    Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Creating or Updating a Profile • A parameter value must be one of the following types: Alphanumeric string – – Numeric digit string – Array of short integers IP address (for example, 192.168.2.170)
  • Page 104 Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Creating or Updating a Profile configure parameters in the unique profile that are specific to a phone. For more information about the Include parameter, see the “Profile Parameters”...
  • Page 105: Creating A Default Profile

    • Creating a Default Profile You can create a default profile, called lddefault.cfg for the Cisco IP Phone 7905G, or gkdefault.cfg for the Cisco IP Phone 7912G, that is common to all Cisco IP Phones of the same model. This profile is applied to a phone only if a phone-specific profile (ldxxxxxxxxxxxx or gkxxxxxxxxxxxx) does not exist for the phone on the TFTP server when the phone powers up.
  • Page 106 Creating or Updating a Profile The following steps explain how to create a default profile, how to convert it to binary format, and how to store it on the TFTP server so that the Cisco IP Phone will download it during the boot-up process: Procedure Use a text editor to open the sipexample.txt file or to open another existing text...
  • Page 107: Using Encryption

    Using Encryption The EncryptKey parameter encrypts binary files that are transferred over TFTP. You can change this key for each Cisco IP Phone so that only one specific phone can decode the information. By default, the phone-specific profile is not encrypted. If encryption is required, you must manually configure the phone with the encryption key.
  • Page 108 Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Using Encryption The EncryptKey parameter or the profile Encrypt Key parameter and the encryption key used in the cfgfmt tool command syntax must match. The cfgfmt.exe syntax affects how the EncryptKey parameter is used, as shown in the following examples.
  • Page 109: Refreshing Or Resetting The Cisco Ip Phone

    To refresh the Cisco IP Phone, enter the following command from your web browser: http://<ipaddress>/refresh where ipaddress is the IP address of the Cisco IP Phone that you are refreshing. Resetting the Cisco IP Phone To reset the Cisco IP Phone, enter the following command from your web browser: http://<ipaddress>/reset...
  • Page 110 Chapter 6 Configuring the Cisco IP Phone Models 7905G and 7912G Using a TFTP Server Refreshing or Resetting the Cisco IP Phone Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 6-18 OL-4277-01...
  • Page 111: Configuring The Cisco Ip Phone Models 7905G And 7912G Using Web

    You can also configure many parameters for a Cisco IP Phone using the configuration menus on the phone and using profiles. For more information, see Chapter 5, “Configuring the Cisco IP Phone Models 7905G and 7912G Using the Phone Menus,”...
  • Page 112: Accessing A Phone's Web Page

    Accessing a Phone’s Web Page You can display and configure device and network information for a Cisco IP Phone through the phone’s web page. You can access the web page using any graphically capable web browser. Cisco recommends that you take care to prevent unauthorized access to a phone’s...
  • Page 113 You can determine the IP address on a phone by pressing the Menu button, choosing Settings > Network Configuration, and then scrolling to the IP Address option. For example, the configuration page for a Cisco IP Phone with the IP address 192.168.3.225 is: http://192.168.3.225/dev Step 2 From the phone’s web page, choose the hyperlink for the information that you...
  • Page 114: Viewing Statistical And Operational Information

    Chapter 7 Configuring the Cisco IP Phone Models 7905G and 7912G Using Web Pages Viewing Statistical and Operational Information Step 3 If you selected Network Parameters, SIP Parameters, Call Preferences, Tone Parameters, or Audio Parameters, follow these steps: If you have set up a password with the UIPassword parameter in the profile, enter the password in the UIPassword field, and then click Apply.
  • Page 115: Network Configuration

    Chapter 7 Configuring the Cisco IP Phone Models 7905G and 7912G Using Web Pages Viewing Statistical and Operational Information Table 7-1 Field Explanation MAC Address Unique Media Access Control (MAC) address of the phone Software Version Version of the software running on the phone...
  • Page 116: Network Statistics

    Chapter 7 Configuring the Cisco IP Phone Models 7905G and 7912G Using Web Pages Viewing Statistical and Operational Information Table 7-2 Field Explanation Host Name Unique host name of the phone Domain Name Name of the Domain Name System (DNS) domain...
  • Page 117 Chapter 7 Configuring the Cisco IP Phone Models 7905G and 7912G Using Web Pages Viewing Statistical and Operational Information Table 7-3 Field Explanation Elapsed time Time that has elapsed since the phone was last reset Receive Packets Number of packets that the phone has received...
  • Page 118 Chapter 7 Configuring the Cisco IP Phone Models 7905G and 7912G Using Web Pages Viewing Statistical and Operational Information Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 119: Chapter 8 Profile And Web Page Parameters And Defaults

    Profile and Web Page Parameters and Defaults This chapter describes the parameters that you can use to configure the Cisco IP Phone models 7905G and 7912G through a profile or through a phone’s web page. These parameters are organized as follows: •...
  • Page 120: Network Parameters

    For instructions about accessing a phone’s web page, see Chapter 7, “Configuring the Cisco IP Phone Models 7905G and 7912G Using Web Pages.” For a list of the configurable parameters on the phone menus and their equivalent profile and web page parameters, see Appendix B, “Phone Menu, Web Page, and...
  • Page 121 /ip7905, you can specify the URL as 192.168.2.170/ip7905 or www.cisco.com/ip7905. Do not specify a port. The Cisco IP Phone always contacts the TFTP server at port 69. If DHCP is used, a nonzero values of TftpURL overwrites any DHCP-supplied addresses and values of 0 tell the phone to use DHCP-supplied addresses.
  • Page 122 IP addresses of the subnet mask and the default router used by the phone. See the “Minimum Configuration Settings for the Cisco IP Phone Models 7905G and 7912G” section on page 3-9 for more information. 0=Do not use the DHCP server. Use hard-coded values.
  • Page 123 Domain name of the phone. If set to 0, the phone will use the domain name supplied by the DHCP server. Value type: Alphanumeric string, up to 31 characters. Default value: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 124 For example, TimeZone = 17 for Pacific Standard Time. Note You must update this parameter manually when daylight savings time goes into effect and ends. Value type: Integer. Default value: 17 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 125 Bit 9: If 0, allow resetting the phone through the web. If 1, do not allow • resetting the phone through the web. Bits 10-31: Reserved. • Value type: Bitmap. Default value: 0x00000002 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 126 Bits 0-7: ToS value for audio data packets. Range: 0-255; Default: 184 • Bits 8-15: ToS value for signaling data packets. Range: 0-255; Default: • Bits 16-31: Reserved • Value type: Bitmap. Default value:0x000068b8 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 127: Sip Parameters

    SIP Parameters area on the phone’s web page To access the SIP Parameters area directly from a web browser, enter IP_address/SIPConfiguration, where IP_address is the IP address of your Cisco IP Phone. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 128: Sip Parameters

    0=Use UID for authentication. 1=Use LoginID for authentication. • Value type: Boolean. Default value: 0 LoginID Alternate user name used for authentication. Value type: Alphanumeric string. Default value: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-10 OL-4277-01...
  • Page 129 Default value: 0.0.0.0 SIPPort Port where the phone listens for incoming requests and sends outgoing requests. Valid values are 5060 to 65535. Value type: Integer. Default value: 5060 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-11 OL-4277-01...
  • Page 130 This parameter can contain up to 47 characters in fully qualified domain name (FQDN) or IP format with an optional port parameter (separated from the address by a colon); for example, xyz.cisco.com;1234. If no port is specified, the phone uses port 5060.
  • Page 131: Call Preference Parameters

    Call Preference menu. To access the Call Preferences area directly from a web browser, enter IP_address/CallPrefConfiguration, where IP_address is the IP address of your Cisco IP Phone. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-13 OL-4277-01...
  • Page 132 If this feature is disabled, this softkey Conference will never be available. (in profile) 0=Disable the conference feature. • 1=Enable the conference feature. • Value type: Boolean. Default value: 1 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-14 OL-4277-01...
  • Page 133 Forward to VMail Delay(s) parameter. Value type: Alphanumeric string, up to 31 characters. Default value: 0 (disables this feature) Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-15 OL-4277-01...
  • Page 134 ID. ShortName (in profile) Value type: Alphanumeric string, up to 31 characters. Default value: 0 (causes the Display Name value to be displayed) Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-16 OL-4277-01...
  • Page 135 M d, Y causes the date to appear as Mar 20, 2003. Y/m/d causes the date to appear as 2003/3/10. • Value type: Alphanumeric string, up to 15 characters. Default value: m-d-y Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-17 OL-4277-01...
  • Page 136 Voice Mail Number (on web page) parameter. ForwardToVMDelay Valid values are from 0 to 2147483647. (in profile) Value type: Integer. Default value: 20 (seconds) Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-18 OL-4277-01...
  • Page 137 In addition, bit 28, if set to 1, causes a registration status icon to appear on the phone’s LCD screen. This icon indicates whether the phone is registered to the SIP proxy server. Value type: Bitmap. Default value: 0xFFFFFFFF Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-19 OL-4277-01...
  • Page 138 Bit 13: Short Name. Bit 24: Block Anonymous Call. • Bit 25: Reserved. • • Bit 26: Forward to Voice Mail Delay. Value type: Bitmap. Default value: 0xFFFFFFFFparameters:network<$startrange> Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-20 OL-4277-01...
  • Page 139: Tone Parameters

    Cisco IP Phone. To access the Tone Parameters area directly from a web browser, enter IP_address/ToneConfiguration, where IP_address is the IP address of your Cisco IP Phone. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-21 OL-4277-01...
  • Page 140: Tone Parameters

    Volume or the Navigation button up or down. Valid values: 0 (0.25 second), 1 (0.5 second), 2 (0.75 second), and 3 (1 second). Default value: 0 (0.25 second). Value type: Bitmap. Default value: 0x01418064 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-22 OL-4277-01...
  • Page 141 See the “BusyTone, CallWaitTone, DialTone, DialTone2, and RingBackTone Parameter Details” section on page 8-28 for syntax and usage details. Value type: Array of 11 short integers. Default value: 2,30467,1104,28959,1404,1,4000,4000,0,0,0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-23 OL-4277-01...
  • Page 142: Audio Parameters

    Cisco IP Phone. To access the Audio Parameters area directly from the a browser, enter IP_address/AudioConfiguration, where IP_address is the IP address of your Cisco IP Phone. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-24 OL-4277-01...
  • Page 143: Audio Parameters

    Bits 1–3: Reserved. • Bits 4–5: DTMF transmission method: • 0=Always inband. – 1=Negotiated via SDP. – – 2=Always out-of-band. Bits 6–31: Reserved. • Value type: Bitmap. Default value: 0x00000011 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-25 OL-4277-01...
  • Page 144: Profile Parameters

    NumTxFrames Number of frames per outbound audio RTP packet. For G.711 and G.729 codecs, a frame is 10 ms. Cisco recommends that you use the default value. Valid values are 1, 2, 3, 4, 5, or 6. Value type: Integer.
  • Page 145: Parameter Details

    Cisco recommends that the Include parameter, if used, be the first parameter in a text profile file. Any parameters in a text profile that come before an include statement will be overwritten with values from the same parameters, if they exist, in a common profile.
  • Page 146: Busytone, Callwaittone, Dialtone, Dialtone2, And Ringbacktone Parameter Details

    Set a value to 0 if the frequency does not exist. For negative values, use the 16-bit 2’s complement value. For example, enter –1 as 65535 or as 0xffff. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-28 OL-4277-01...
  • Page 147 Specify each value as a number of samples with the sampling rate of 8 kHz. The range of each value is 0 to 0xffff. For example, for a length of 0.3 seconds, set a value to 2400. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-29 OL-4277-01...
  • Page 148: Reordertone Parameter Details

    0.33 seconds each with no silence after the first and second frequencies but 1 second of silence after the third frequency. For the default value of this parameter, which is suitable for the United States, see Table 8-4. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-30 OL-4277-01...
  • Page 149 For example, for a one-frequency tone with a volume of –19 dBm, ((–19 + 9)/20) A = 0.5 * 10 = 0.16 Frequency is the desired frequency in Hz – Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-31 OL-4277-01...
  • Page 150 TotalToneTime is the total length of time that the tone plays. If this value is 0, • the tone will play until another call event stops the tone. This value is in 10 ms units (100 ms = 1 second). Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-32 OL-4277-01...
  • Page 151 Sound in first on-off pair plays for 0.33 seconds OffTime_1 No silence after the first sound (the second sound plays immediately) OnTime_2 2640 Sound in second on-off pair plays for 0.33 seconds Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-33 OL-4277-01...
  • Page 152 • • The tone plays until another call event stops the tone. For this reorder tone, make the following setting. See Table 8-8 for a detailed explanation. ReorderTone:0,1,31164,1620,0,0,0,0,2,800,7200,2400,5600,0,0,5,0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-34 OL-4277-01...
  • Page 153 (plays once and then repeats five times), then the second on-off pair plays TotalToneTime Tone plays continuously (set of two on-off pairs of the cadence repeat continuously) until another call event stops the tone Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-35 OL-4277-01...
  • Page 154: Connectmode Detail

    Include “action=proxy” in REGISTER request. Do not enable if bit 21 is enabled. 0=Disable (default). • 1=Enable. • Include “action=redirect” in REGISTER request. 0=Disable (default). • 1=Enable. • Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-36 OL-4277-01...
  • Page 155 • 1=Enable. When a Cisco IP Phone is operating behind a NAT, the NATIP parameter must be set to the external IP address of the NAT router. This setting allows the correct IP address to be placed in the Contact and SDP headers.
  • Page 156: Dialplan Parameter Detail

    No syntax check is performed by the implementation of this parameter. It is the responsibility of the provisioner to make sure that the dial plan is syntactically valid. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-38 OL-4277-01...
  • Page 157 Cause rule-matching to cease (that is, if a rule matches and the modifier “S” is seen, all other rules after that matching rule are not used for matching). Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-39 OL-4277-01...
  • Page 158 7 seconds. Again, # is the terminating digit. Dial Plan Rules Example 2 The following set of dial plan rules is translated as described in Table 8-12: "911|1>#.r9t3.t5-|0t411t9-" Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-40 OL-4277-01...
  • Page 159: Upgradecode Parameter Detail

    • type is 0x501 for the Cisco IP Phone 7905G or 0x601 for the Cisco IP Phone 7912G. • tftp_server_ip is the IP address of the TFTP server on which the firmware upgrade image is stored. Enter 0 to use the TFTP server specified by the TFTPServer1 parameter or by DHCP.
  • Page 160 CP model VV vv RR SIP yymmdd a-f ext where: – model is 7905 for the Cisco IP Phone 7905G or 7912 for the Cisco IP Phone 7912G VV is the major version number (always two digits) –...
  • Page 161: Upgradelogo Parameter Detail

    0x030609a. Upgradelogo Parameter Detail When the Cisco IP Phone is not in use for a call, a figure appears on the LCD screen above the soft key labels and below the time and date. Using TFTP configuration, you can change this figure to one that you provide.
  • Page 162 .logo file that can be downloaded to the phone. This tool is bundled with the Cisco IP Phone software. To change the figure that appears on a Cisco IP Phone, perform the following steps. As part of this procedure, you will need to update the phone’s profile. For information about editing a profile, see Chapter 6, “Configuring the Cisco IP...
  • Page 163 For example, if the image identifier is 10, the converted file is stored on the same TFTP server as the Cisco IP Phone configuration file, and the base name of the converted image file is mylogo, add the following line to the configuration file: upgradelogo:10,0,mylogo.logo...
  • Page 164 Chapter 8 Profile and Web Page Parameters and Defaults Parameter Details Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) 8-46 OL-4277-01...
  • Page 165: Chapter 9 Troubleshooting The Cisco Ip Phone Models 7905G And 7912G

    If you do not hear a dial tone, make sure that the telephone-handset line cord is plugged into the Cisco IP Phone port. Also make sure that the appropriate Ethernet cable (crossover or straight-through) is used, and that all cable connections are secure.
  • Page 166: Resolving Problems

    Cisco IP Phone and the other IP telephone support at least one common audio codec (G.711 A-law, G.711 u-law, or G.729a). • If you use a Cisco PIX firewall, make sure that it is version 5 or later. Related Topics Resolving Problems, page 9-2 •...
  • Page 167 Recommended Action Ready screen does not appear on the phone. Symptom Possible Cause – The Cisco IP Phone is trying to obtain the DHCP address or the firmware image is being upgraded. – The Ethernet cable is unplugged. Recommended Action Wait for a few moments.
  • Page 168 “Upgradecode Parameter Detail” section on page 8-41. Symptom The Cisco logo does not appear properly on the web page for a phone. Possible Cause You are using Netscape version 4.78 or earlier. When accessing a phones web page, use Netscape Recommended Action release 6.0 or later, or use Internet Explorer.
  • Page 169 Information area of the Cisco IP Phone web page. Debugging You can collect information relating to the operations of a Cisco IP Phone and store this information in a log file on a server that you specify.This information can be useful for debugging and troubleshooting.
  • Page 170 Nprintf parameter. If you do not specify a port, 9001 is used by default. While prserv is running, information from the Cisco IP Phone is sent to a file named listen_port.log, where listen_port is the port you specified with the Nprintf parameter and the prserv command.
  • Page 171: Contacting Tac

    Chapter 9 Troubleshooting the Cisco IP Phone Models 7905G and 7912G Debugging If you want to collect information from more than one Cisco IP Phone, Cisco Note recommends that you store information in a separate listen_port.log file for each phone. If you store all information in a single file, it can be difficult to identify which messages belong to which phones.
  • Page 172 Chapter 9 Troubleshooting the Cisco IP Phone Models 7905G and 7912G Debugging Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 173: Appendix

    Cisco IP Phone Models 7905G and 7912G This appendix describes Cisco IP Phone end user features that are not included in the current version of the Cisco IP Phone end user documentation. This information is provided here so that you can make it available to end users.
  • Page 174: Call Preferences Menu

    Appendix A Additional End User Features on the Cisco IP Phone Models 7905G and 7912G Call Preferences Menu To display the Call Preferences menu, follow these steps: Procedure Step 1 Press the Menu button to access the Services menu. In the Services menu, use the Navigation button to select Settings, and then press Step 2 the Select softkey.
  • Page 175 Appendix A Additional End User Features on the Cisco IP Phone Models 7905G and 7912G Call Preferences Menu Table A-1 Call Preference Menu Parameters (continued) Parameter Description To Change Do Not Disturb Specifies whether calls to the phone will Scroll to the Do Not Disturb receive a busy signal.
  • Page 176 Appendix A Additional End User Features on the Cisco IP Phone Models 7905G and 7912G Call Preferences Menu Table A-1 Call Preference Menu Parameters (continued) Parameter Description To Change Allow Blind Specifies whether blind call transfers can be Scroll to the Allow Blind Transfer Transfer made from the phone.
  • Page 177 Appendix A Additional End User Features on the Cisco IP Phone Models 7905G and 7912G Call Preferences Menu Table A-1 Call Preference Menu Parameters (continued) Parameter Description To Change Date Format Specifies the format for the date that Scroll to the Date Format appears on the phone’s LCD screen.
  • Page 178: Softkeys

    Press the Accept softkey, and then press the Save softkey. Softkeys Table A-2 describes the softkeys that can appear on the Cisco IP Phone models 7905G and 7912G and that are not described in the User Guide for the phone. Table A-2 Sofkteys Softkey...
  • Page 179: Other Features

    Appendix A Additional End User Features on the Cisco IP Phone Models 7905G and 7912G Other Features Table A-2 Sofkteys (continued) Softkey Description Clear In the Call Preferences menu, clears the contents of the currently-displayed parameter. Default In the Call Preferences menu, changes the value of the currently-displayed parameter to its default value.
  • Page 180 Appendix A Additional End User Features on the Cisco IP Phone Models 7905G and 7912G Other Features Table A-3 Other Features Feature Description Ringer sound The ringer sound cannot be changed on the phone. Stutter tone for In addition to lighting the red light on the handset, the...
  • Page 181: Appendix

    DHCP Enabled Dhcp DNS Server 1 DNS1IP DNS Server 2 DNS2IP Domain (if the Alternate Domain Domain option is set to yes) IP Address StaticIP Local RTP Port MediaPort Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 182 SipRegInterval Register with Proxy SipRegOn SIP Proxy Proxy Subnet Mask StaticNetMask TFTP Enabled UseTftp TFTP Server TftpURL Time Zone TimeZone Use Login ID UseLoginID User ID VLAN Enabled OpFlags Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 183: Appendix

    A P P E N D I X SIP Call Flows This appendix describes some basic call flows for the Cisco IP Phone models 7905G and 7912G. It includes the following sections: Supported SIP Request Methods, page C-1 • Call Flow Scenarios for Successful Calls, page C-2 •...
  • Page 184: Call Flow Scenarios For Successful Calls

    Appendix C SIP Call Flows Call Flow Scenarios for Successful Calls The following types of responses are used by SIP and generated by the Cisco SIP gateway: • SIP 1xx—Informational responses SIP 2xx—Successful responses • SIP 3xx—Redirection responses • •...
  • Page 185 Step Action Description Step 1 REGISTER—Cisco IP Phone to SIP server Cisco IP Phone sends a REGISTER message to the SIP server to register the address in the To header field. Step 2 100 Trying—SIP Server to Cisco IP Phone SIP server returns a 100 Trying message, indicating that the REGISTER request has been received.
  • Page 186 May 2003 00:52:58 GMT" Expires: 3600 Content-Length: 0 Cisco IP Phone-to-SIP Server—Registration with Authentication Figure C-2 illustrates the Cisco IP Phone registering with the SIP server where authentication is required for registration. Table C-3 describes these actions in detail. Table C-4 shows the log of these actions.
  • Page 187 Step Action Description Step 1 REGISTER—Cisco IP Phone to SIP server Cisco IP Phone sends a REGISTER message to the SIP server to register the address in the To header field. Step 2 100 Trying—SIP server to Cisco IP Phone SIP server returns a 100 trying message, indicating that the REGISTER request has been received.
  • Page 188 Via: SIP/2.0/UDP 192.168.2.163:5060 From: <sip:9313@cisco.com;user=phone>;tag=118440597 To: <sip:9313@cisco.com;user=phone> Call-ID: 948614169@192.168.2.163 CSeq: 2 REGISTER Contact: <sip:9313@192.168.2.163:5060;user=phone;transport=udp>;expires=3600 User-Agent: Cisco-CP7905/1.01-030429A Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER Authorization: Digest username="9313",realm="CISCO",nonce="3eb1ad3b",uri="sip:cisco.com",response="e52 5065aac09e798058122020e3d1921" Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) OL-4277-01...
  • Page 189 Table C-6 shows the log of these actions. The call flow is as follows: Call is established between Cisco IP Phone A and Cisco Cisco IP Phone B. Call is terminated. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
  • Page 190 Appendix C SIP Call Flows Call Flow Scenarios for Successful Calls Figure C-3 Cisco IP Phone-to-Cisco IP Phone—Basic SIP to SIP Call without Authentication Cisco IP Phone A IP network SIP server IP network Cisco IP Phone B 1. INVITE 2.
  • Page 191 SIP server sends the call session INVITE request to Cisco IP Phone B. Step 4 100 Trying—Cisco IP Phone B to SIP server Cisco IP Phone B returns a 100 trying message indicating that the INVITE request has been received.
  • Page 192 58115 58115 IN IP4 192.168.2.163 s=Cisco 7905 SIP Call c=IN IP4 192.168.2.163 t=0 0 m=audio 16384 RTP/AVP 0 18 8 101 a=rtpmap:0 PCMU/8000/1 a=rtpmap:18 G729/8000/1 a=rtpmap:8 PCMA/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-10 OL-4277-01...
  • Page 193 Via: SIP/2.0/UDP 192.168.2.97:5060;branch=5b495e54-d5a8a93e-aa5f9258-be025820-1 Via: SIP/2.0/UDP 192.168.2.163:5060;received=192.168.2.163 From: <sip:9313@cisco.com;user=phone>;tag=2274744465 To: <sip:9314@cisco.com;user=phone>;tag=252438364 Call-ID: 4074632257@192.168.2.163 CSeq: 1 INVITE Server: Cisco-CP7905/1.01-030422A Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-11 OL-4277-01...
  • Page 194 Content-Type: application/sdp o=9314 58362 58362 IN IP4 192.168.3.232 s=Cisco 7905 SIP Call c=IN IP4 192.168.3.232 t=0 0 m=audio 16384 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-12 OL-4277-01...
  • Page 195 Call-ID: 4074632257@192.168.2.163 CSeq: 1 ACK User-Agent: Cisco-CP7905/1.01-030429A Content-Length: 0 ACK sip:9314@192.168.3.232;user=phone SIP/2.0 Via: SIP/2.0/UDP 192.168.2.163:5060 From: <sip:9313@cisco.com;user=phone>;tag=2274744465 To: <sip:9314@cisco.com;user=phone>;tag=252438364 Call-ID: 4074632257@192.168.2.163 CSeq: 1 ACK User-Agent: Cisco-CP7905/1.01-030429A Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-13 OL-4277-01...
  • Page 196 SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.2.163:5060 From: <sip:9313@cisco.com;user=phone>;tag=2274744465 To: <sip:9314@cisco.com;user=phone>;tag=252438364 Call-ID: 4074632257@192.168.2.163 CSeq: 2 BYE Server: Cisco-CP7905/1.01-030422A Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-14 OL-4277-01...
  • Page 197: Authentication

    The call flow is as follows: Authentication is requested for call initiated by Cisco IP Phone A. Call is established between Cisco IP Phone A and Cisco IP Phone B. Call is terminated. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
  • Page 198 Appendix C SIP Call Flows Call Flow Scenarios for Successful Calls Figure C-4 Cisco IP Phone-to-Cisco IP Phone—Basic SIP to SIP Call with Authentication Cisco IP Phone A Cisco IP Phone B IP network SIP server IP network 1. INVITE 2.
  • Page 199: Authentication

    SIP server sends the call session INVITE request to Cisco IP Phone B. Step 8 100 Trying—Cisco IP Phone B to SIP server Cisco IP Phone B returns a 100 trying message indicating that the INVITE request has been received.
  • Page 200 ACK—SIP server to Cisco IP Phone B SIP server passes ACK response to Cisco IP Phone B. A two-way voice path is established between Cisco IP Phone A and Cisco IP Phone B. Step 15 BYE—Cisco IP Phone A to SIP server...
  • Page 201 CSeq: 1 INVITE Content-Length: 0 SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 192.168.2.163:5060;received=192.168.2.163 Call-ID: 2765277948@192.168.2.163 From: <sip:9313@cisco.com;user=phone>;tag=3907367229 To: <sip:9314@cisco.com;user=phone>;tag=4d241cc8-1145efd4 CSeq: 1 INVITE Proxy-Authenticate: DIGEST realm="CISCO", nonce="3eb1be0a", algorithm=MD5 Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-19 OL-4277-01...
  • Page 202 16384 RTP/AVP 0 18 8 101 a=rtpmap:0 PCMU/8000/1 a=rtpmap:18 G729/8000/1 a=rtpmap:8 PCMA/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 SIP/2.0 100 Trying Via: SIP/2.0/UDP 192.168.2.163:5060;received=192.168.2.163 Call-ID: 2765277948@192.168.2.163 From: <sip:9313@cisco.com;user=phone>;tag=3907367229 To: <sip:9314@cisco.com;user=phone> CSeq: 2 INVITE Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-20 OL-4277-01...
  • Page 203 Via: SIP/2.0/UDP 192.168.2.97:5060;branch=fa2b71c3-292cb31a-a4158bcf-2cb346be-1 Via: SIP/2.0/UDP 192.168.2.163:5060;received=192.168.2.163 From: <sip:9313@cisco.com;user=phone>;tag=3907367229 To: <sip:9314@cisco.com;user=phone>;tag=338213918 Call-ID: 2765277948@192.168.2.163 CSeq: 2 INVITE Server: Cisco-CP7905/1.01-030422A Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-21 OL-4277-01...
  • Page 204 Content-Type: application/sdp o=9314 8644 8644 IN IP4 192.168.3.232 s=Cisco 7905 SIP Call c=IN IP4 192.168.3.232 t=0 0 m=audio 16384 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000/1 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-22 OL-4277-01...
  • Page 205 ACK sip:9314@192.168.3.232;user=phone SIP/2.0 Via: SIP/2.0/UDP 192.168.2.163:5060 From: <sip:9313@cisco.com;user=phone>;tag=3907367229 To: <sip:9314@cisco.com;user=phone>;tag=338213918 Call-ID: 2765277948@192.168.2.163 CSeq: 2 ACK User-Agent: Cisco-CP7905/1.01-030429A Proxy-Authorization: Digest username="9313",realm="CISCO",nonce="3eb1be0a",uri="sip:9314@cisco.com",response [0]DPKT 1st: 800 560, pt 13 ="40190e28f6f098437e4a7edcd73c4ce6" Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-23 OL-4277-01...
  • Page 206 SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.2.163:5060 From: <sip:9313@cisco.com;user=phone>;tag=3907367229 To: <sip:9314@cisco.com;user=phone>;tag=338213918 Call-ID: 2765277948@192.168.2.163 CSeq: 3 BYE Server: Cisco-CP7905/1.01-030422A Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER Content-Length: 0 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) C-24 OL-4277-01...
  • Page 207: Appendix

    A P P E N D I X Specifications for the Cisco IP Phone Models 7905G and 7912G This appendix provides specifications for the Cisco IP Phone models 7905G and 7912G. It contains the following sections: Physical Specifications, page D-2 •...
  • Page 208: Electrical Specifications

    Appendix D Specifications for the Cisco IP Phone Models 7905G and 7912G Physical Specifications Physical Specifications Table D-1 Cisco IP Phone models 7905G and 7912G Physical Specifications Description Specification Dimensions Length: 8.5 in. (21.7 cm) Width: 7.0 in. (17.8 cm) Depth: 3.8 in.
  • Page 209: Environmental Specifications

    Appendix D Specifications for the Cisco IP Phone Models 7905G and 7912G Environmental Specifications Environmental Specifications Table D-3 Cisco IP Phone models 7905G and 7912G Environmental Specifications Description Specification Operating temperature 41 to 104°F (5 to 40°C) Storage temperature –4 to 140°F (–20 to 65°C)
  • Page 210 Appendix D Specifications for the Cisco IP Phone Models 7905G and 7912G Software Specifications Table D-5 Cisco IP Phone models 7905G and 7912G Software Specifications Description Specification Provisioning and configuration DHCP (RFC 2131) Web configuration via built-in web server Basic boot provisioning (RFC 1350 TFTP...
  • Page 211: G L O S S A R Y

    Category 3 cabling is used in 10BASE-T networks and can transmit data at speeds up to 10 Mbps. Category 5 cabling can transmit data at speeds up to 100 Mbps. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-1 OL-4277-01...
  • Page 212 The process is reversed at the receiving terminal using the same nonlinear scale. Compare with compression and expansion. See also A-law and u-law. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-2 OL-4277-01...
  • Page 213 Sometimes referred to as “touchtone,” because a customer generally touches keypad keys to generate the tones. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-3 OL-4277-01...
  • Page 214 PSTN central office or to a station interface on a PBX. Foreign exchange station. An FXS interface connects directly to a standard telephone and supplies ring, voltage, and dial tone. The Cisco FXS interface is an RJ-11 connector that allows connections to basic telephone service equipment, keysets, and PBXs.
  • Page 215 Internet Protocol. Network-layer protocol in the TCP/IP stack offering a connectionless internetwork service. IP provides features for addressing, type-of-service specification, fragmentation and reassembly, and security. Defined in RFC 791. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-5 OL-4277-01...
  • Page 216 Commonly written u-law. North American companding standard used in mu-law conversion between analog and digital signals in PCM systems. Similar to the European A-law. See also A-law and companding. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-6 OL-4277-01...
  • Page 217 Frame Relay, ATM, Ethernet and 802.1 networks, and SONET, as well as IP-routed networks that may use any or all of these underlying technologies. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-7 OL-4277-01...
  • Page 218 RTP provides services such as payload type identification, sequence numbering, time stamping, and delivery monitoring to real-time applications. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-8 OL-4277-01...
  • Page 219 Transmission Control Protocol. Connection-oriented transport layer protocol that provides reliable full-duplex data transmission. TCP is part of the TCP/IP protocol stack. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-9 OL-4277-01...
  • Page 220 IP network. In VoIP, the DSP segments the voice signal into frames, which then are coupled in groups of two and stored in voice packets. VoIP is a blanket term, which generally refers to Cisco’s standard-based approach to IP voice traffic.
  • Page 221 Glossary eXtensible Markup Language. XML is an open standard for defining data elements on web pages and in business documents. See also BTXML. Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-11 OL-4277-01...
  • Page 222 Glossary Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) GL-12 OL-4277-01...
  • Page 223: I N D E X

    5-12 BlindTransfer parameter 8-14 AltNTPIP parameter 4-8, 8-6 BlndXfr softkey 8-14, A-6 AltProxyTimeOut parameter 8-10 Block Anonymous Calls parameter 8-15 anonymous calls, blocking 8-15, A-3 BlockAnonymous parameter 8-15 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-1 OL-4277-01...
  • Page 224 Allow Conference 8-14 8-20 AttendedTransfer 8-14 controlling parameters displayed on 4-5, 8-19 BlindTransfer 8-14 customizing 4-5, 8-19, 8-20 BlockAnonymous 8-15 displaying Block Anonymous Calls 8-15 overview 5-2, A-1 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-2 OL-4277-01...
  • Page 225 CallWaiting parameter 8-14 software specifications call waiting tone 8-24, 8-28 Clear softkey CallWaitTone parameter 8-24, 8-28 codec CANCEL number of text frames for 8-26 Cancel softkey receiving 8-25 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-3 OL-4277-01...
  • Page 226 Default softkey required SIP parameters 4-2 to 4-3 services and related parameters default values, setting parameters to 5-14 4-12 silence suppression Device Information screen SIP proxy server redundancy 4-10 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-4 OL-4277-01...
  • Page 227 8-23, 8-28, 8-39 DialTone parameter 8-23, 8-28 Drop softkey direct IP-to-IP calls 4-10 DTMF transmission method 8-25 display name, for caller ID 8-16, A-2 Display Name parameter 8-16 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-5 OL-4277-01...
  • Page 228 6-4, 8-42 verifying 2-15 upgrading 3-6, 8-26, 8-41 INVITE Firmware Versions screen 5-18 IP address Forward to VMail Delay parameter 8-18 default router 5-8, 8-5 DHCP server network gateway Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-6 OL-4277-01...
  • Page 229 5-2, A-1 Network Configuration menu Model Information 5-2, 5-17 overview Network Configuration 5-2, 5-6 parameters 5-6 to 5-14 SIP Configuration 5-2, 5-14 resetting parameters to default values 5-14 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-7 OL-4277-01...
  • Page 230 4-5, 8-9, 9-6 VLAN Enabled 5-10 NTPIP parameter 4-8, 8-6 network connectivity, minimum settings NTP server network gateway IP address address of primary network parameters address of secondary Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-8 OL-4277-01...
  • Page 231 6-10 power patch panel in profile only 8-26 to 8-27 redundancy menu, web page, and profile equivalents probing, of static network router network 8-2 to 8-9 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-9 OL-4277-01...
  • Page 232 Register Expires parameter 4-2, 5-17 SEPDefault.cnf Register with Proxy parameter 4-2, 5-17 text 6-10 registrar server 1-10 updating registration XMLDefault.cnf.xml with authentication Profile Encrypt Key parameter 5-14 without authentication protocols Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-10 OL-4277-01...
  • Page 233 6-11 sip_ptag.dat 6-10 Save softkey SIP Configuration menu screens overview Audio Parameters 8-24 parameters 5-14 to 5-17 Call Preferences 8-13 resetting parameters to default values 5-14 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-11 OL-4277-01...
  • Page 234 NATIP 4-7, 8-11 softkey NatServer 4-8, 8-12 Back NatTimer 4-8, 8-12 back OutBoundProxy 4-3, 8-12 BlndXfr Proxy 4-3, 4-9, 8-10 Cancel 8-10 Clear SIPPort 4-3, 4-7, 8-11 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-12 OL-4277-01...
  • Page 235 StaticNetMask parameter 3-10, 8-5 enabling downloading of profile from 5-12, StaticRoute parameter 3-10, 4-7, 8-5 Status menu 5-2, 5-18 IP address 5-8, 6-6, 8-3 Status Messages screen 5-18 name Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-13 OL-4277-01...
  • Page 236 (UAC) BusyTone 8-23 user-agent server (UAS) CallWaitTone 8-24 user ID 5-15, 8-10 DialPlan User ID parameter 5-15 DialTone 8-23 UseTftp parameter DialTone2 8-23 ReorderTone 8-24 RingBackTone 8-24 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-14 OL-4277-01...
  • Page 237 8-15 for Cisco IP Phone 7912G 7-1, 7-2 voice messages 8-15, A-5 Network Parameters voice message system password delay before call is forwarded to 8-18, A-6 SIP Parameters Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-15 OL-4277-01...
  • Page 238 Index XMLDefault.cnf.xml profile Yes softkey 5-6, 5-14 Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP) IN-16 OL-4277-01...

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