[HELP]DTMF to PSTN number, using Zaptel (FXS) analog phone


#1

Does anyone know something about DTMF tones through the FXS port on the TDM400 not reaching the called party??

Here’s an image with the explanation of the problem:

I’ve been searching a lot about the problem, but one of the only things that I found was setting relaxdtmf=yes, but no look.

Any ideas will be greatly appretiated…

Thx