On 05/24/2013 11:50 AM, Daniel Ivanov wrote:
I've officially given up on AMR, due to it's licensing issues and sketchy supports for my mobile clients. I am looking for new options now as CsipSimple has a new codec pack supporting G.726.1, opus and codec2. Which do you think would perform best on mobile networks? And which has FS support for transcoding as well?
Iirc last time I tested something on Android (don't recall the client) while on a 3G connection I got reasonable results with g.729, gsm and iLBC. On wifi with g.722. It depends on how good or crappy your mobile operator's network is and how busy the cell is that the phone is talking to. There are commercial g.729 licenses for FreeSWITCH. Info at: http://freeswitch.org/node/235 The other codecs you mentioned are all supported. For details see: http://wiki.freeswitch.org/wiki/Specsheet Regards, Patrick