I sometime get this with my AS5300 gateway...
Turns out that the dial plan on the 5300 was configured such that the AS5300
encapsulated the sdp stream inside a mime/multipart message, and the
Asterisk RTP stack can't find the SDP portion. Asterisk would complain that
it didn't understand the Content-Type:
multipart/mixed;boundary=uniqueBoundary' message.
One possible cause is signal forwarding - solution is to ensure that there
is not a 'signaling forward unconditional' statement in your dial-peer
on
the AS5350.
----- Original Message -----
From: "NetOne Admin" <root@net1.cc>
To: <asterisk-users@lists.digium.com>
Sent: Thursday, March 18, 2004 7:55 PM
Subject: [Asterisk-Users] Cisco 5350 One Way Sound
> Hello All!
>
> I have successfully set up my Cisco 5350 for use with *!
>
> Through direct-inward-dial i have all my users dialing my number placed
> in Asterisk.
>
> But I have a problem - one way sound (it IS NOT a codec issue):
> When I call the 5350, it connects to the Asterisk, and then to the
> destination. I can hear the other party, but they can't hear me.
> I tried all codecs possible (G.711a/u, G729). I've done the tests with
> ATA-186 connectedto my Asterisk, using the same codec as the 5350.
>
> Any ideas?
>
> Thank you for your time in advance!
>
> Greetings,
> Doichin Dokov
> NetOne - Silistra
>
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