[asterisk-users] I hear noise in the line

[Ruben Zamora]

Hi

I have a little probelm with my ip phone and asterisk, i dont know where 
can i look?

When i place a call o receive a call, after talk or the other side 
finish talk, we both side hear ssssss (noise).

i have installed the last zaptel branches and the last asterisk 
branches, 6 digium card TDM800p and HPec

Thanks

Ruben