Hello, everyone.

I've bought a Deco X73-DSL modem because I was not satisfied of the one provided by the provider.

After configuration, Internet connection was fine.

Alas, Voip configuration failed: the phone has the line, but when I try to call, line is always busy. The provider sent a technician to check the line and it's ok. After further investigation, it seems that there are other configuration parameters to set in order the Voip to function. One of them is codec.

How should I set these parameters? I've not find any way to do so, neither in the 192.168.68.1 menu nor in the Deco App.

Any help or ideas?

Thank you very much