Value Range 0–2
– 0: reINVITE
– 1: UPDATE
– 2: AUTO
Default Value 0
Web User Interface Reference Session Timer Method (Page 125)
SIP_TIMER_T1_n
Parameter Name Example SIP_TIMER_T1_1, SIP_TIMER_T1_2
Value Format INTEGER
Description Specifies
the default interval, in milliseconds, between transmissions of
SIP messages. For details, refer to RFC 3261.
Value Range
• 250
• 500
• 1000
• 2000
• 4000
Default Value 500
Web User Interface Reference T1 Timer (Page 124)
SIP_TIMER_T2_n
Parameter Name Example SIP_TIMER_T2_1, SIP_TIMER_T2_2
Value Format INTEGER
Description Specifies
the maximum interval, in seconds, between transmissions of
SIP messages. For details, refer to RFC 3261.
Value Range
• 2
• 4
• 8
• 16
• 32
Default Value 4
Web User Interface Reference T2 Timer (Page 124)
SIP_TIMER_T4_n
Parameter Name Example SIP_TIMER_T4_1, SIP_TIMER_T4_2
Value Format INTEGER
244 Administrator Guide Document Version 2015-12
5.3.22 SIP Settings