I am having a problem with asterisk transcoding GSM and G729 codecs, the error message is below:<br>
<br>
Jun 14 09:38:12 WARNING[18292]: channel.c:2693
ast_channel_make_compatible: No path to translate from
SIP/3004-fcfb(256) to SIP/3003-c1c3(2)<br>
Jun 14 09:38:12 WARNING[18292]: app_dial.c:1586 dial_exec_full: Had to
drop call because I couldn't make SIP/3004-fcfb compatible with
SIP/3003-c1c3<br>
&nbsp; == Spawn extension (test, 3003, 1) exited non-zero on 'SIP/3004-fcfb'<br>
<br>
sip.conf<br>
[3004]<br>
type=friend<br>
secret=xxxxx<br>
context=test<br>
callerid=&quot;test1&quot; &lt;3004&gt;<br>
nat=yes<br>
disallow=all<br>
allow=g729<br>
host=dynamic<br>
canreinvite=yes<br>
dtmfmode=rfc2833<br>
<br>
[3003]<br>

type=friend<br>

secret=xxxxx<br>

context=test<br>

callerid=&quot;test2&quot; &lt;3003&gt;<br>

nat=yes<br>

disallow=all<br>

allow=gsm<br>
host=dynamic<br>

canreinvite=yes<br>

dtmfmode=rfc2833<br>
<br>
<br>
<br>