[asterisk-users] No media being sent in SIP call

[Olivier]

2010/10/26 Mike Diehl <mdiehl at diehlnet.com>

> Hi all,
>
> I seem to be having a strange problem with a sip trunk.
>
> On a fairly frequent basis, I'll make a call, ore receive a call, and there
> will be NO sound.  The strange part is that both endpoints are public IP
> addresses so NAT isn't in play and a sniffer trace reveals that the packets
> simply aren't being sent.
>
> It only seems to happen on a particular trunk.  The same phone calling on a
> different trunk works just fine.
>
> Any ideas?
>

codec incompatibilities ?
t.38 ?


> --
>
> Take care and have fun,
> Mike Diehl.
>
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