[SR-Users] RTP voice failover

[Sergiu Pojoga]

The most thorough presentation about the topic that I know of was 1&1's
where BGP is used.
The task of detecting such a failure within a couple of seconds so that
user's won't hang up intuitively, avoid the failse-positive failure
detection, makes the entire task pretty daunting and marginally useful,
IMO.

https://www.kamailio.org/events/2016-KamailioWorld/Day2/20-Pawel.Kuzak-High-Quality-Telephony-Using-A-Fail-Safe-Media-Relay-Setup.pdf


On Fri, Jun 26, 2020 at 9:39 AM Evgeniy <ewgeny84 at gmail.com> wrote:

> Is that possible to implement RTP voice fail-over?
>
> In case RTP node goes down - the call should not  be interrupted.
> This is kinda strange - but client want to have super redundant system.
> For example use 2 RTP nodes and simultaneously send 2 RTP stream over 2
> nodes (yes - network traffic will increase)
> Or maybe is a way to recover UDP connections after a crash and replace
> node state.
> Maybe use a Kubernetes tools for that purpose ?
> Here what i found in mailing-list -
> https://lists.kamailio.org//pipermail/sr-users/2015-December/091006.html
>
> Many thanks for any hints to this topic.
>
>
>
>
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