Value Range
•
Y
(Enable 100rel function)
•
N
(Disable 100rel function)
Note
•
If set to "
Y
", the Reliability of Provisional Responses function
will be enabled. The option tag 100rel will be added to the
"Supported" header of the INVITE message and to the
"Require" header of the "1xx" provisional message.
•
If set to "
N
", the option tag 100rel will not be used.
Default Value
Y
Web User Interface Reference
Enable 100rel (RFC 3262) (Page 109)
SIP_18X_RTX_INTVL_n
Parameter Name Example
SIP_18X_RTX_INTVL_1
Value Format
INTEGER
Description
Specifies the retransmission interval, in seconds, for "18x" responses.
Value Range
0, 1–600 (0: Disable)
Default Value
0
SIP_SUBS_EXPIRE_n
Parameter Name Example
SIP_SUBS_EXPIRE_1
Value Format
INTEGER
Description
Specifies the length of time, in seconds, that the subscription remains
valid. This value is set in the "Expires" header of the SUBSCRIBE
request.
Value Range
1–4294967295
Default Value
3600
SUB_INTERVAL_RATE_n
Parameter Name Example
SUB_INTERVAL_RATE_1
Value Format
INTEGER
Description
Specifies the percentage of the "expires" value after which to refresh
subscriptions by sending a new SUBSCRIBE message in the same
dialog.
Value Range
1–100
Default Value
50
Document Version 2015-02
Administrator Guide
213
5.3.19 SIP Settings