[SR-Users] High availability

[Juha Heinanen]

Fred Posner writes:

> If it's just 2 servers, consider as Juha said, corosync/pacemaker with
> drbd.

Yes, and if you prefer to use mysql master-master replication instead of
drbd, you can still use corosync/pacemaker for active/passive kamailio
sip proxy that share the same virtual ip address.  Using normal
parameters, switch takes about 10 sec when the active sip proxy fails.

Of course, a simpler solution would be active-active setup, but that
requires that your sip clients support outbound rfc and thus always
register with both.

-- Juha