Hi Andreas,
 
Thanks for your document, On my purpose, I just want to set up 02 set of Openser (registra, location, proxy,..) into different 02 server and try to failover between them.
Do you think is it posible if I use linux HA?
 
Please advices
regards,
Tung
 
 
> http://osdir.com/ml/voip.openser.user/2006-03/msg00014.html
 
 
>> you need to use sip phones that register with both of your sip
>> servers.
>>
> An alternative is using usrloc db-mode=3 (db-only) and doing data
> replication in the database backend (e.g. MySQL cluster or master-
> master replication) for location sharing in combination with the
> Path extension for NAT traversal:
> http://osdir.com/ml/voip.openser.user/2006-03/msg00014.html
>
> It's a bit more complicated to set up but works perfectly fine.
>
> Regards,
> Andreas