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:<br><br>[Nov 1 15:12:54] WARNING[17694]: chan_dahdi.c:8930 dahdi_write: Cannot handle frames in gsm format<br>
[Nov 1 15:12:54] WARNING[17694]: app_dial.c:1401 wait_for_answer: Unable to forward voice or dtmf<br><br>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.<br>
<br>Any ideas?<br><br>-- <br>Chris<br>