On Wed, 2005-04-27 at 08:34 +1200, Matt Riddell wrote: > chawki hammoud wrote: > > When I used ulaw, the sending speed rate was at 9.3 > > Kbs and people can hear me fine. The receiving speed > > rate was oscillating around 5kbs and 9.3 kbs where at > > 9.3 kbs the quality of the call is good. If I changed > > the codec to a less bandwidth codec like gsm, the > > sending speed is 3.1 kbs and people can hear me fine > > and the receiving call alternates around 1 kbs and 3.1 > > kbs where at 3.1 kbs i can hear people fine. In both > > codecs I experienced breaking up sounds when the rate > > goes beyond 9.3 and 3.1. > > It looks to me like packet loss rather than bandwidth only. I.E. if you > get to max bandwidth you will see lost packets. However routers further > down the line can also cause packet loss (at times of high load).
Could this also be silence suppression/VAD being enabled on the remote side? It seems that all the problems are one-sided (you can't hear the other person properly)... Of course, seems odd this is only at certain times of the day though... Regards, Adam _______________________________________________ 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
