Value Range •250
•500
•1000
•2000
•4000
Default Value 500
Web User Interface Reference T1 Timer (Page 87)
SIP_TIMER_T2_[1–8]Parameter Name Example SIP_TIMER_T2_1, SIP_TIMER_T2_2, …, SIP_TIMER_T2_8
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 88)
INVITE_RTXN_[1–8]Parameter Name Example INVITE_RTXN_1, INVITE_RTXN_2, …, INVITE_RTXN_8
Value Format Integer
Description Specifies the number of times that INVITE requests are retransmitted
when no reply is received from the server.
Value Range 1–6
Default Value 6
Web User Interface Reference INVITE Retry Count (Page 88)
OTHER_RTXN_[1–8]Parameter Name Example OTHER_RTXN_1, OTHER_RTXN_2, …, OTHER_RTXN_8
Value Format Integer
Description Specifies the number of times that non-INVITE requests (general SIP
messages) are retransmitted when no reply is received from the server.
Value Range 1–10
Document Version 2010.03.15 Administrator Guide 185
4.7.2 SIP Settings