View internal ast_frames as they are read and written on a channel.
exten => 1,1,Set(FRAME_TRACE(white)=DTMF_BEGIN,DTMF_END); view only DTMF frames.
exten => 1,1,Set(FRAME_TRACE()=DTMF_BEGIN,DTMF_END); view only DTMF frames.
exten => 1,1,Set(FRAME_TRACE(black)=DTMF_BEGIN,DTMF_END); view everything except DTMF frames.
filter list type- A filter can be applied to the trace to limit what frames are viewed. This filter can either be a
blacklist of frame types. When no filter type is present,
whiteis used. If no arguments are provided at all, all frames will be output.
Below are the different types of frames that can be filtered.
This documentation was imported from Asterisk Version GIT-16-b8bf57dc38