Re: [OpenSIPStack] High availability?

[Joegen E. B. <jb...@so...>]

> Yes, we have all of them in production already, so I
> am very familiar with HA SBCs.
> 
> The "heartbeat" part of HA is easy as you can just
> use the existing Linux HA code (http://linux-ha.org/)
> The hard part would be writing a state mirroring
> protocol into opensbc - you need some mechanism to
> ensure that both servers know about every call in
> progress so that when they "swap" on a failure the
>  second server doesn't reject the calls.

Not trivial but this is definitely doable.   I will look into it further and if we can squeeze HA somewhere in the Road Map