> >> How would this work in an HA system? Can there be two media relays, one per >> call server, to support NAT traversal for a redundant system? >> --martin >> > > In principle, it can work as follows: the sipxbridge service does not >start on the backup until the failover occurs and the backup takes >control. We need some discussion on this mechanism ( for my benefit ). > >Ranga. >
Yes, it would be great to discuss this some more. Since NAT traversal is a function of the proxy now it would be desirable if media relay services would run alongside the proxy (master and distributed server). It would be acceptable to loose the calls that are anchored in a specific instance of the media relay upon a server failure. However, redialing should immediately allow to re-establish the calls using a media relay on the redundant machine. --martin
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