I'm having problems with conference calls (3-way) when I have my codec forced to g729 in sip.conf. I'm using Grandstream 2000s. If enable both g711 and g729 then 3 way calling and transfers work. I'm not sure why this would matter? Here's the error: Oct 13 13:54:45 NOTICE[31184] chan_sip.c: No compatible codecs! Any help is greatly appreciated!
Mr. Jones wrote:> I'm having problems with conference calls (3-way) when I have my codec > forced to g729 in sip.conf. > > I'm using Grandstream 2000s. > > If enable both g711 and g729 then 3 way calling and transfers work. > > I'm not sure why this would matter? > > Here's the error: > > Oct 13 13:54:45 NOTICE[31184] chan_sip.c: No compatible codecs! > > Any help is greatly appreciated!Are you out of licences? From memory when in a console each channel needs to be able to be transcoded to SLIN. (where it is mixed and transcoded back again).