[Asterisk-Users] Echo Cancelaltion in Zaptel Changes

[God Knows Well]

Hi ALL


i implemented asterisk as my home PBX system my * machine recieves a call 
and transfer this to my computer
The problem is this that i get my voice back mean there is too much 
echo(there is no complain from the caller).
I have set following values in zapata.conf
echocancellation=yes (also tried different powers of 2)
echocancelwhenbridged=yes

is there any other setting or not ??or this is a Softfone prob.??(i m using 
SJphone )

any help in this regard would b very helpful for me

Obee



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