Backgroud noise and disturbances


#1

Hi,

i use asterisk1.2 with tdm2400e. i have configured and every thing works fine. i use g729 codec. i am hearing a nbackground noise (like waving sound) and some disturbances in middle. i shall be if you can provide soe infom will be much helpfull to rectify the same.

IP phone granstream.


#2

I’m having similar noise problems, burst of noise about very 5 seconds and occasional bad codec calls. Happens with Slackware 10.2, 2.4 kernel. I’m going to be turning the kernel and eliminate all unecessary modules to see if that fixes it.


#3

Hi

what are mdoules needs to be removed and corrected and how to tune the kernel?