Re: [Kamailio-Users] [kamailio-users] Implement kamailio sever failover

ram schrieb:

in that case we are going to loose registration right ?

not if you do database replication of "location" table

and ongoing calls will be dropped right ?

No. only ongoing transactions may be affected.

regards klaus

PS: please always Cc the mailing list

Ram

On Sat, Jan 16, 2010 at 2:58 AM, Klaus Darilion <klaus.mailinglists@pernau.at mailto:klaus.mailinglists@pernau.at> wrote:

Hi!

For failover there are several possibilities. The simplest on, I
guess the one you are referring to, is IP takeover.

This is: 2 servers. On both is Kamailio and the database (e.g.
mysql) installed. The SIP service uses a virtual IP address which is
either configured at server 1 or server 2 (never on both). Kamailio
process is only running on the server which has the virtual IP
address provisioned.

Then you need some other software to monitor the SIP service and
trigger the failover from one server to the other server (e.g.
either write some  shell scripts or use existing software like
hearbeat, ultramonkey, ...)

Further - depending on your scenario - you might need some database
replication (e.g. mysql cluster or mysql with master-master
replication).

regards
klaus

RAJNIKANT VANZA wrote:

    Hi,

    I want to implement kamailio server failover.
    so, anybody know about how to configure kamailio server failover?

    e.g.  2 kamailio severs run and when any one server fail then
    other server take over thats resources.


    -- 
    Best Regards,

    Rajnikant Vanza


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