Yealink SIP-T38G, Administrator'S Manual

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Administrator’s Guide for SIP-T3xG IP Phones
88
Session Timer on page 259 .
Local Web User Interface
Configure the SIP session timer
feature.
Navigate to:
http://<phoneIPAddress>/cgi-bin/
cgiServer.exx?page=Account-Ad
v.htm&acc=<x>
For T38G, x ranges from 0 to 5.
For T32G, x ranges from 0 to 2.
To configure the session timer via web user interface:
1. Click on Account->Basic.
2. Select the desired account from the pull-down list of Account.
3. Click on Advanced.
4. Enter the desired value in the SIP Session Timer (seconds) T1 field.
The default value is 0.5s.
5. Enter the desired value in the SIP Session Timer (seconds) T2 field.
The default value is 4s.
6. Enter the desired value in the SIP Session Timer (seconds) T4 Field.
The default value is 5s.
7. Click Confirm to accept the change.