14215700-IG, Edition 15.0
May 2020, Original document
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Failover time conditions
The default failover time is 15 seconds; however this may be adjusted in the Failover time setting (for
more information, see "Configuring a Master Spectralink IP-DECT Server 6500/Spectralink Virtual
IP-DECT Server One" on page296).
A failure is detected within 15 seconds, and the server will wait the specified failover time before ini-
tiating the failover operation.
The failover operation moves the users handled by the failing peer to the working peer by re-regis-
tering them to the PBX.
When re-registration is completed, the users are able to receive calls again. Outgoing calls can be
performed shortly after the failover.
The speed of re-registration depends on the PBX, and the load on the system.
Failure on the Backup Spectralink IP-DECT/Virtual IP-DECT Server
A failure of the backup server will induce a short service outage, and the master server will rees-
tablish full operation as a single server solution.
If the backup server resumes its operation, it will automatically return to be part of the redundant sys-
tem. In case the backup server has to be replaced, the new backup server must be added to the solu-
tion.
Spectralink IP-DECT Server 200/400/6500 and Virtual IP-DECT Server One Installation and Configuration Guide
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