Sierra Wireless MC8792V Voice function not working

IoT Modules MC/EM Series
1

Hello,

I need the help for the Sierra MC8792V Module Voice function. We use it in our devices, but the voice function can’t work as expected. I have the AT command results, hope somebody here can help me to find the problem and really appreciate any solution:

Due to the forum words limit, I will attached the results.

Waiting for any kind help!!! Thank you very much!!!

2

It is unclear what exactly the issue you are faced with, can you please elaborate on your modem config, test setup etc…

3

Hi it could be that voice function is disabled. I think you only get it working about DC unlocker software