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G722 and DTMF issue


Alexandre
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Hello,

 

I have tried to use HD telephony codec (G722), quality is better however it seems that DTMF are not working.

 

Phone : SPA525G

PBX Vodia latest version

 

For instance, when I try to call my voicemail, i enter my PIN but nothing happens.

 

Thanks for help,

Alexandre

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Ok I solved the problem.

 

On SPA525G:

 

In Extension settings, if you plan to use G722 (Advanced setting), please be sure that :

 

DTMF Process AVT: is set to YES and :

DTMF Tx Method: is set to AVT

 

and that you use G722 as preferred codec !

 

Regards,

Alexandre

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