Polycoms work just fine behind NAT. 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.
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