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 <ewgen...@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. > > > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users@lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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