Yealink T5 Series Administrator's Guide

Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones
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Description It enables or disables the session timer.
Permitted
Values
0-Disabled
1-Enabled, the phone will send periodic UPDATE requests to refresh the session during a call.
Default 0
Web UI Account->Advanced->Session Timer
Parameter
account.X.session_timer.expires
[1]
<MAC>.cfg
Description
It configures the interval (in seconds) for refreshing the SIP session during a call. For example, an UPDATE
will be sent after 50% of its value has elapsed.
If it is set to 1800 (1800s), the phone will refresh the session during a call before 900 seconds.
Example:
account.1.session_timer.expires = 1800
Note: It works only if “account.X.session_timer.enable” is set to 1 (Enabled).
Permitted
Values
Integer from 90 to 7200
Default 1800
Web UI Account->Advanced->Session Expires(90~7200s)
Parameter
account.X.session_timer.refresher
[1]
<MAC>.cfg
Description
It configures the function of the endpoint who initiates the SIP request.
Note: It works only if “account.X.session_timer.enable” is set to 1 (Enabled).
Permitted
Values
0-UAC
1-UAS
Default 0
Web UI Account->Advanced->Session Refresher
[1]
X is the account ID. For T58V/T58A/T56A, X=1-16; for CP960, X=1.
Reboot in Talking
Reboot in talking feature allows the phones to reboot during an active call when it receives a reboot request by action
URI.
The phones do not receive and handle HTTP/HTTPS GET requests by default. To use this feature, you need to specify
the trusted IP address(es) for action URI in advance.
Topic
Reboot in Talking Configuration
Reboot in Talking Configuration
The following table lists the parameters you can use to configure reboot in talking.
Parameter features.reboot_in_talk_enable <y0000000000xx>.cfg
Description It enables or disables the phone to reboot during a call when it receives a reboot request by action URI.

Yealink T5 Series Specifications

General

Brand	Yealink
Model	T5 Series
Category	IP Phone
Language	English