Matrix SPARSH VP710 User Manual page 858

Description
Default Value
Range
Example
Parameter-
account.X.sip_server.Y.failback_timeout
(X ranges from 1 to 16, Y ranges from 1 to
2)
850
Configures the failback mode for the IP phone to
retry the primary server in failover for account X.
0 - newRequests: all requests are sent to the primary
server first, regardless of the last server that was
used. If the primary server does not respond
correctly, the IP phone will try to send requests to
the secondary server.
1 - DNSTTL: the IP phone will send requests to the
last registered server first. If the TTL for the DNS A
records on the registered server expires, the phone
will retry to send requests to the primary server.
2 - Registration: the IP phone will send requests to
the last registered server first. If the registration
expires, the phone will retry to send requests to the
primary server.
3 - duration: the IP phone will send requests to the
last registered server first. If the time defined by the
parameter
"account.X.sip_server.Y.failback_timeout" expires,
the phone will retry to send requests to the primary
server.
Note: DNSTTL, Registration and duration mode can
only be processed when the IP phone is
idle (that is, no incoming/outbound calls, no active
calls or meetings, etc.).
0
0,1,2 or 3
account.X.sip_server.Y.failback_mode = 0
Configuration File
<MAC>.cfg
Matrix SPARSH VP710 User Guide