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T46 Codec Selection - Garbled Voice on Asterisk
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GeorgSchwarz Offline
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Posts: 28
Joined: May 2013
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Post: #1
T46 Codec Selection - Garbled Voice on Asterisk
Hi everyone!

We are using Asterisk 1.8.15.1 and just received a bunch of brand new T46Gs

Phone Firmware Revision is 28.71.0.180

Whenever we make aoutgoing calls the connection is extemely garbled.
On a first survey with wireshark i foudn out that codec negotiation seems to go wrong completely.

Has anyone exprience with asterisk and T46Gs and any suggestions on this problem?

My sip-conf:
[031622502966]
type=friend
qualify=yes
language=de
host=dynamic
user=042122502966
secret=NotImportantHere
context=kd0421225029-intern
subscribecontext=kd0421225029-intern
callerid="TEST2" <66>
canreinvite=no
dtmfmode=rfc2833
limitonpeer=yes
call-limit=5
allow=alaw
disallow=ulaw

Bets,
George
12-21-2013 12:34 AM
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T46 Codec Selection - Garbled Voice on Asterisk - GeorgSchwarz - 12-21-2013 12:34 AM

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