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.
Account Ring
Tone
There are
4
uniquely defined ring tones:
One (1) System Ring Tone: when selected, all calls will
ring with system ring tone.
Three (3) Customer Ring Tones: when selected,
incoming calls from designated account will play selected
ring tone.
Ring Timeout
Defines how long ring will ring when receiving a call.
Default is 60 seconds.
Line-seize
Timeout
Defines how long before the line can be seized when
Share Line is used. Default is 15 seconds.
Send
Anonymous
If this parameter is set to “Yes”, the “From” header in
outgoing INVITE message will be set to anonymous,
essentially blocking the Caller ID from displaying.
Anonymous
Call Rejection
Default is “No”. If set to “Yes”, anonymous call will be
rejected.
Auto Answer
Default is “No”. If set to “Yes”, ZXV10 P802L will
