[Asterisk-Users] Only noise in zap channel

[Martin Pycko]

Try in /etc/zaptel.conf to add this line:

alaw=1-4

sine by default E&M is used in US and the ulaw codec is being used.

Martin

On Tue, 10 Jun 2003, Eduardo Goncalves wrote:

> Hi list,
>
> 	I have an E400P using only one span with 4 channels, using E&M immediate signaling.
> ----------------
> /etc/zaptel.conf
> ----------------
> span=1,1,1,cas,hdb3,yellow
> e&m=1-4
> loadzone = us
> defaultzone=us
>
> -------------------------
> /etc/asterisk/zapata.conf
> -------------------------
> [channels]
> group = 1
> context=default
> signalling=em
> channel => 1-4
>
> 	This configuration works ok, I can dial on Zap/g1. But, when the other side answer the call, I only hear a lot of noise instead of the voice.
> 	Could anybody help me?
>
> thanks
> Eduardo
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