T2 Timer
Description
Value Range
Default Value
Configuration File Reference
REGISTER Expires Timer
Description
Value Range
Default Value
Configuration File Reference
Enable Session Timer (RFC 4028)
Description
Value Range
Default Value
Configuration File Reference
Session Timer Method
Description
Value Range
Default Value
Configuration File Reference
Document Version 2015-02
Specifies the maximum interval, in seconds, between transmissions of
SIP messages.
•
2
•
4
•
8
•
16
•
32
4
SIP_TIMER_T2_n (Page 240)
Specifies the length of time, in seconds, that the registration remains
valid. This value is set in the "Expires" header of the REGISTER
request.
1–4294967295
3600
REG_EXPIRE_TIME_n (Page 238)
Specifies the length of time, in seconds, that the unit waits before
terminating SIP sessions when no reply to repeated requests is
received.
0, 60–65535
0
SIP_SESSION_TIME_n (Page 239)
Selects the refreshing method of SIP sessions.
•
INVITE
•
UPDATE
•
INVITE/UPDATE
INVITE
SIP_SESSION_METHOD_n (Page 239)
4.5.2 SIP Settings [Line 1]–[Line 2]
Administrator Guide
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