Hi all,<br>i have a little problem to understand this warning message, it's annoying and it cause a lot of spurious in the log files.<br>Im working with this scenario:<br><br>a sip outgoing trunk (Trunk-out) that support only ulaw and all calls are always routed to this.<br>
a list of sip UAs that potentially can use any codec apart g729/g723.<br>I setup the asterisk to do as mediaproxy so directmedia=no and canreinvite=no. I want the rtp traffic goes through asterisk.<br><br>I can reproduce the waring message below when a peer uses a different codec that ulaw.<br>
when the UA send out a number to route through the trunk, the warning message is not displayed initially, but only when the ring tone starts,<br>then the mesage appears repeatedly and stops when the called peer answers, and the call is bridged successfully without problems.<br>
<br>Im using asterisk 1.8.0<br>from sip.conf<br><br>[Trunk-out]<br>type=peer<br>host=*.*.*.*<br>context=from-Trunk-out<br>insecure=port,invite<br>qualify=yes<br>disallow=all<br>allow=ulaw<br>directmedia=no<br>canreinvite=no<br>
dtmfmode=rfc2833<br><br>[ua1]<br>type=friend<br>secret=*<br>host=dynamic<br>nat=yes<br>qualify=60000<br>disallow=all<br>allow=ulaw<br>allow=gsm<br>allow=ilbc<br>allow=alaw<br>qualifyfreq=9<br>context=sswtrunks<br>directmedia=no<br>
canreinvite=no<br><br>[ua2]<br>...<br><br><br><br> == Using SIP RTP CoS mark 5<br> -- Executing [***********@sswtrunks:1] Dial("SIP/ua1-00000776", "SIP/Trunk-out/***************,180,tTr") in new stack<br>
== Using SIP RTP CoS mark 5<br> -- Called Trunk-out/******************<br> -- SIP/Trunk-out-00000777 is ringing<br> -- SIP/Trunk-out-00000777 is making progress passing it to SIP/ua1-00000776<br>[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>
[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>
[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>
[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>
[Nov 19 17:08:37] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br><br>over and over....<br><br>[Nov 19 17:08:38] WARNING[8377]: chan_sip.c:6027 sip_write: Asked to transmit frame type ulaw, while native formats is 0x2 (gsm) read/write = 0x2 (gsm)/0x2 (gsm)<br>
-- SIP/Trunk-out-00000777 answered SIP/ua1-00000776<br> == Spawn extension (sswtrunks, ********, 1) exited non-zero on 'SIP/ua1-00000776'<br><br>any idea ??<br>thanks in advance<br><br><br><br>