Hi, I've just upgraded to 1.8.6 on one server and I've been getting a lot of codec warning, like this: WARNING[21211]: chan_sip.c:6341 sip_write: Asked to transmit frame type ulaw, while native formats is 0x100 (g729) read/write = 0x100 (g729)/0x100 (g729) I do have a Digium transcoder card, and it's almost unused at the moment (testing 1.8 phase). Calls seem to work, but this warning is flooding my CLI (comes in hundreds of times at once then stops) making debugging very difficult. What can create this? I did not have this issue with 1.6.2.20 (or any previous version for that matter) Regards, Mike -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110905/6f1f3ac5/attachment.htm>