[asterisk-users] echo when calling to the pstn

Vitor Carlos Flausino vitor.carlos.flausino at gmail.com
Tue Feb 8 14:11:26 CST 2011


Hello all.

I have a asterisk implementation (asterisknow 1.7.1), with a card with 2 FXO interfaces.

When I call (or receive a call) from the pstn, I ear echo. This happens if I use a softphone or IP phone, and does not happens if the call is internal.

Can you help me with this issue?

Best regards,
Vitor Flausino



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