I’ve noticed that when an inbound call using chan_mobile, is in the ringing state I see the following warning message repeated continuously in the console/logs e.g:
Once the call is answered the warning messages above cease and everything is fine. No issues on outbound calls using this or any other channel. All my extensions are restricted to use ulaw and alaw codecs and h264 for video.
Ordinarily I’d turn a blind eye as everything else is fine but with many inbound calls using chan_mobile this causes the logs to fill up very quickly - to give you some idea about 10 seconds of ringing causes around 5400 warnings to be generated!
I’ve thought about perhaps forcing Asterisk to transcode from slin to ulaw…there is an option in asterisk.conf for:
Should I enable that option or am I barking up the wrong tree?