[SR-Users] Redundancy of Progress Call using Kamailio

[Julien Chavanton]

You may wonder what kind of failure scenario you are trying to address as
replication will probably fail as well in many cases.

One technique would be to use a domain name in the Via, the transaction may
not need to be replicated as it can be recreated by the server receiving
the reply, thanks to SIP resilient design.

However you may have to address the timers and any failover, AVP
replication (if any).

Probably other small concerns.



On Tue, Aug 4, 2020 at 8:40 AM Amit Pal <amit.pal at coraltele.com> wrote:

> Hi Team ,
>
>              Hope all is fine.
>
>
>
> My requirement : I have a customer who wants high availability for
> ringing calls and calls that in process of being set up.
>
> Can you suggest an alternate mechanism to achieve replication of
> transaction state. Can you guide how it can be achieved in Kamailio or is
> there a mechanism to get commercial support
>
> to achieve the desired objective.
>
> I am waiting your response.
>
>
>
> Thanks
>
>
>
> Regards
>
> Amit Pal
>
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