[asterisk-users] DISA problem in 1.8.0

Chris Gentle gentlec at gmail.com
Mon Nov 1 15:24:41 CDT 2010


When I call into my Asterisk box via my VoIP line (using gsm codec) and then
try to make an outgoing DISA call over PSTN I get the following:

[Nov  1 15:12:54] WARNING[17694]: chan_dahdi.c:8930 dahdi_write: Cannot
handle frames in gsm format
[Nov  1 15:12:54] WARNING[17694]: app_dial.c:1401 wait_for_answer: Unable to
forward voice or dtmf

Obviously, it looks like asterisk is not converting the gsm frames to
whatever it needs to send over the PSTN.  I never had this problem with the
1.6.x series but it started as soon as I upgraded to 1.8.0 and dahdi-2.4.0.
My Asterisk machine has a TDM-410 card installed for the interface to the
PSTN.

Any ideas?

-- 
Chris
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