Yealink SIP-T2XP Administrator's Manual page 380

Administrator's Guide for SIP-T2xP IP Phones
Web User Interface:
None
Phone User Interface:
None
account.X.sip_server.Y.failback_timeout
(Y ranges from 1 to 2)
Description:
Configures the time (in seconds) for the phone to retry to send requests to the
primary server after failing over to the current working server when the parameter
account.X.sip_server.Y.failback_mode is set to duration.
If you set the parameter to 0, the IP phone will not send requests to the primary
server until a failover event occurs with the current working server.
X ranges from 1 to 6 (for SIP-T28P).
X ranges from 1 to 3 (for SIP-
X ranges from 1 to 2 (for SIP-
Web User Interface:
None
Phone User Interface:
None
account.X.sip_server.Y.register_on_enable
(Y ranges from 1 to 2)
Description:
Enables or disables the IP phone to register to the secondary server when sending
requests to the secondary server in the failover mode.
0-Disabled
1-Enabled
X ranges from 1 to 6 (for SIP-T28P).
X ranges from 1 to 3 (for SIP-T26P/T22P).
X ranges from 1 to 2 (for SIP-T20P).
Web User Interface:
None
Phone User Interface:
None
362
Parameters
).
T26P/T22P
T20P ).
Permitted Values Default
0, 60 to 65535 3600
0 or 1 0