[Freeswitch-users] Voice quality Freeswitch on Centos on VMware EXSi

Storm Demo stormdemo001 at gmail.com
Tue Apr 20 04:26:22 PDT 2010


Dear All,

I have installed Freesiwtch on CentOS 5.4 on VMware EXSi.

Everything works fine but I keep having voice quality issues

1. Conference call will have gradually built up delay . Up to 10s of seconds
for a conference call running for like 10 mins
2. Google talk have very choppy voice quality even I am using G711. I have
extrated the RTPs in wireshark (less that 1 % packet lost) and play it using
media player, the media is also choppy.

For guest OS clock issue. I have already set clocksource=pit in linux boot
option and NTP in linux but seems the problem still persist.

Is there any suggestion that I can get the problem solved ? Or I have to run
FS in real machine instead of visualization?

Thanks a lot for your help
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