I would imagine that you specify 5.3 only to conserve bandwidth; 6.3 only to maximize call quality with the G723 codec; annex-a to conserve bandwidth during silence periods
Kevin Attard Compagno 3CX - www.3cx.com Developers of 3CX Phone System - a software based VoIP PBX On 2 March 2010 14:46, Elison Niven <[email protected]> wrote: > On second thoughts, what purpose does it serve to specify the bitrate for > G723.1 in SDP ? > > Best Regards, > Elison > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
