Eric "ManxPower" Wieling wrote: > Polycoms work just fine behind NAT. > Yep, we have lots of Polycoms behind NAT working fine with Asterisk servers on *public* IPs. However, with the HA cluster, we had the Asterisk servers NATed in a Linux-HA cluster and in that configuration, the Asterisk servers seem to only send RTP packets to the phones private address. > Mike Clark wrote: > >> Chris Mason (Lists) wrote: >> >>> Mike Clark wrote: >>> >>> >>> >>>> Yes, the Asterisk boxes were on private addresses. The Polycoms are also >>>> behind a NAT. Yes, I tried using externip in sip.conf and this allowed >>>> registration, and calls to be placed, but no audio. Unfortunately, >>>> Polycom does not support STUN. >>>> >>>> >>> Your problem is not Linux-HA, it looks like that is fully functional. >>> Your problem is the same one many people come across. You can't put >>> Polycom phones behind NAT, it won't work. >>> If you have to have the phones behind NAT, which I advise against, use >>> Linksys which probably work better, and use a SIP aware NAT device. >>> Better still, put the phones on the same network as the Asterisk PBX and >>> say goodbye to your problems. >>> >>> >>> >> Thanks Chris. Unfortunately, these solutions aren't an option. I guess I >> was hoping someone had found the silver bullet or some undocumented >> Asterisk feature that solved the issue. Back to the drawing board. >> > > _______________________________________________ > > Sign up now for AstriCon 2007! September 25-28th. http://www.astricon.net/ > > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > >
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