[Freeswitch-users] Call recovery - Multi-primary / multi-backup scenario

Carlo Dimaggio jaasmailing at gmail.com
Tue Jan 24 17:18:29 MSK 2012


Does anybody use fs in a full high availability environment and/or call 
recovery feature?

Regards,


Il 19/01/12 16.47, Carlo Dimaggio ha scritto:
> Hi all,
>
> I would like to know if the track-calls feature could be used in a 
> multi-primary - multi-backup scenario.
> What I think is an environment with Kamailio dispatcher to N 
> freeswitch boxes with a (multi or) single freeswitch backup. In case 
> of failure, one primary should be replaced with a backup (spare) box 
> that will take its IP and active calls.
>
> If all active freeswitch track call state in the same table/database, 
> how the backup box will know what calls should be recovered?
> Anyone could explain the call recovery algorithm?
>
>
> Best Regards,

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