Administrator’s Guide for W80 DECT IP Multi-Cell System
217
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From: "10111" <sip:[email protected]:5060 > ;tag=2170397024
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Call-ID: [email protected]
CSeq: 2 UPDATE
Contact: <sip:[email protected]:5060 >
Max-Forwards: 70
User-Agent: Yealink W80B 103.83.254.58
Session-Expires: 90;refresher=uac
Supported: timer
Content-Length: 0
Topic
Session Timer Configuration
The following table lists the parameters you can use to configure the session timer.
Parameter
account.X.session_timer.enable
[1]
<MAC>.cfg
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
Handset & Account > Handset Registration > Add Handset/Edit > 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.
An UPDATE will be sent after 50% of its value has elapsed. For example, if it is set to 1800 (1800s),
the phone will refresh the session during a call every 900 seconds.
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
Handset & Account > Handset Registration > Add Handset/Edit > Session Expires (90~7200s)
Parameter
account.X.session_timer.refresher
[1]
<MAC>.cfg
Description
It configures who refreshes the SIP session during a call.
Note
: It works only if “account.X.session_timer.enable” is set to 1 (Enabled).
Permitted
Values
0
-UAC
1
-UAS
Default
0
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Страница 260: ...Appendix 257 W80B Menu Structure Overview ...