Chapter 3 Managing Cisco SIP IP Phones

Modifying the Phone’s SIP Settings

Step 2 Save the file with the same file name, SIPDefault.cnf, to the root directory of your TFTP server.

The following is an example of a SIP default configuration file:

; sip default configuration file

#Image Version

image_version:P0S3xxyy ;

#Default Codec

preferred_codec :g711ulaw

#Enable Registration proxy_register :1 ;

#Registration expiration

timer_register_expires :3600 ;

#Proxy address

proxy1_address: 192.168.1.1 ;

Modifying the Phone-Specific SIP Configuration File

In the phone-specific SIP configuration file, maintain those parameters that are specific to a phone such as the lines configured on a phone and the users defined for those lines.

Before You Begin

Review the guidelines and restrictions documented in the “Configuration File Guidelines” section on page 2-6.

Line parameters (those identified as linex) define a line on the phone. If you configure a line to use an e-mail address, that line can be called only using an e-mail address. Similarly, if you configure a line to use a number, that line can only be called using the number. Each line can have a different proxy configured.

 

 

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Cisco Systems IP phone 7960 manual Modifying the Phone-Specific SIP Configuration File