Grandstream Networks GXP1610 Administration Manual page 34

Call Center Status
Feature Key
Synchronization
Broadsoft Call Park
Account x  SIP Settings  Session Timer
Enable Session Timer
Session Expiration
Min-SE
Caller Request Timer
Callee Request Timer
Force Timer
UAC Specify
Refresher
UAS Specify
Refresher
Force INVITE
Account x  SIP Settings  Security Settings
Check Domain
Certificates
When set to "Yes", the phone will send SUBSCRIBE to the server to obtain call
center status. The default setting is "No".
This feature is used for Broadsoft call feature synchronization. When it's
enabled, DND, Call Forward features and Call Center Agent status can be
synchronized between Broadsoft server and phone. Default setting is
"Disabled".
When enabled, phone will send the SUBSCRIBE to Broadsoft server to obtain
Broadsoft Call Park notification.
This option is used to enable or disable session timer on the phone side when
server side can provide both session timer UPDATE or session audit UPDATE.
The default setting is "Yes".
The SIP Session Timer extension (in seconds) that enables SIP sessions to be
periodically "refreshed" via a SIP request (UPDATE, or re-INVITE). If there is no
refresh via an UPDATE or re-INVITE message, the session will be terminated
once the session interval expires. Session Expiration is the time (in seconds)
where the session is considered timed out, provided no successful session
refresh transaction occurs beforehand. The default setting is 180. The valid
range is from 90 to 64800.
The minimum session expiration (in seconds). The default value is 90 seconds.
The valid range is from 90 to 64800.
If set to "Yes" and the remote party supports session timers, the phone will use
a session timer when it makes outbound calls.
If set to "Yes" and the remote party supports session timers, the phone will use
a session timer when it receives inbound calls.
If Force Timer is set to "Yes", the phone will use the session timer even if the
remote party does not support this feature.
If Force Timer is set to "No", the phone will enable the session timer only when
the remote party supports this feature. To turn off the session timer, select "No".
As a Caller, select UAC to use the phone as the refresher; or select UAS to use
the Callee or proxy server as the refresher.
As a Callee, select UAC to use caller or proxy server as the refresher; or select
UAS to use the phone as the refresher.
The Session Timer can be refreshed using the INVITE method or the UPDATE
method. Select "Yes" to use the INVITE method to refresh the session timer. The
default setting is "No".
Choose whether the domain certificates will be checked or not when TLS/TCP
is used for SIP Transport. The default setting is "No".
GXP16XX Administration Guide
Version 1.0.4.100
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