Description Specifies whether to perform the fail-over
process when the unit detects
that the SIP server is not replying to SIP message.
Value Range
• Y (Enable fail-over)
• N (Disable fail-over)
Note
• If
set to "Y", the unit will try to use the other SIP servers via the
DNS SRV and A records.
• If set to "N", the unit will not try to use the other SIP servers.
Default Value
Y
SIP_FOVR_MAX_n
Parameter Name Example
SIP_FOVR_MAX_1
Value Format INTEGER
Description Specifies the maximum number of servers (including the first [normal]
server) used in the fail-over process.
Value Range 1–4
Default Value 2
SIP_FOVR_MODE_n
Parameter Name Example
SIP_FOVR_MODE_1
Value Format BOOLEAN
Description Specifies whether INVITE/SUBSCRIBE will also follow the REGISTER
Failover result.
Value Range
• Y
(INVITE/SUBSCRIBE will follow the REGISTER Failover result.)
• N (INVITE/SUBSCRIBE will not follow the REGISTER Failover
result.)
Default Value
N
SIP_FOVR_DURATION_n
Parameter Name Example
SIP_FOVR_DURATION_1
Value Format INTEGER
Description Specifies the number of transmission times for the REGISTER method
at the Failover destination.
Value Range 0–10
Default Value 0
218 Administrator Guide Document Version 2015-02
5.3.19 SIP Settings