I've seen lots of comparisons between the various codecs with respect to bandwidth requirements, but are there any comparisons with respect to quality?
I'm currently using ulaw internally and gsm to connect to my ITSP, but should I be using different codecs to get better sound? Could someone who's played with all of them rank them in order of quality or point me to somewhere that's got a comprehensive comparison? For example, is it worth paying money for g.729 licenses for my users? Should I be hounding my ITSP to support SPEEX? Is g.711 absolutely the best possible sound given the bandwidth it uses? Just to be clear, I'm calling highest quality the least noise and hiss, fewest sound anomolies, least echo effects, and least delay. Thanks! _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
