[Freeswitch-dev] High Availability Communication Project #1

[Michael Jerris]

No talk of?  That's of course what recovery features were built for.

On Thursday, August 27, 2015, Matteo <mbrancaleoni at voismart.it> wrote:

> Hi,
>
> no talk about keeping calls alive during a failover, using sofia recovery
> functions?
>
> Back in 2010/2011 we did some experiments using corosync
> to sync profile status between 2 different freeswitch nodes,
> and recovering calls in case of a failover.
>
> this caused ip to be migrated and calls to continue.
>
> The work was part of a graduate thesis in telecommunication engineering.
>
> Since then we never "finalized" that code, even if it works(ed),
> mainly because it was of immediate interest/need.
>
> One of the major issue was if system A has 500 calls,
> in the event of failover, system B should be able to
> start 500 new calls in a very small timeframe (high cps!)
>
> If someone is interested into reading the code and see if
> can be somewhat useful, at least the idea, I'll try to
> pubish it somewhere (maybe github)
>
> Regards,
> Matteo
>
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