ZTE Corporation ZXV10P802 Manuale Utente

 

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Min-SE 

Defines the minimum session expiration (in seconds). 
Default is 90 seconds.  

Caller Request 
Timer 

If set to “Yes”, the phone will use session timer when it 
makes outbound calls if remote party supports session 
timer. 

Callee Request 
Timer 

If selecting “Yes”, the phone will use session timer 
when it receives inbound calls with session timer 
request.  

Force Timer 

If set to “Yes”, the phone will use session timer even if 
the remote party does not support this feature. If set to 
“No”, the session timer is enabled only when the 
remote party supports this feature. To turn off Session 
Timer, select “No” for Caller Request Timer, Callee 
Request Timer, and Force Timer. 

UAC Specify 
Refresher 

As a Caller, select UAC to use the phone as the 
refresher, or UAS to use the Callee or proxy server as 
the refresher.   

UAS Specify 
Refresher 

As a Callee, select UAC to use caller or proxy server 
as the refresher, or UAS to use the phone as the 
refresher. 

Force INVITE 

Session Timer can be refreshed using INVITE method 
or UPDATE method. Select “Yes” to use INVITE 
method to refresh the session timer.   

Enable 100rel 

PRACK (Provisional Acknowledgment) method 
enables reliability to SIP provisional responses (1xx 
series). This is required to support PSTN 
inter-networking.