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2003 Sep 29
0
How to prevent echo ?
Hi all,
i have following scenario:
____________* 1____
______________* 2______
| | |
|
analog/Zap --> IAX2 ----> DSL ---> INTERNET ---> Backbone/100Mbit ---->
IAX2 ---> Zap/pri(E400P) ----> PSTN
And, if i make a call from *1 over *2 to PSTN, i can hear an echo in my
analog phone,
even...