Is there any way to change the preferred audio playback format in asterisk
(I’m using 220.127.116.11)
i.e. first check for gsm, if doesn’t exits then check for slin?
It should pick whichever source format requires the least cpu to transcode into the desired output format. So generally that means if there is a source available in the same format as the output then it will use it otherwise it will use slin etc…
Hope basically depends on the codec Asterisk will playback the file automatically