Trunk CUCM with 3CX

[tomnorton]

Morning All

I am trying to link a CUCM 8.6 to 3CX.

At the moment I have it setup as a VOIP Provider in 3CX. It all appears to work, except for DTMF tones.

Have I done the right thing linking them as a VOIP Provider, or should I set it up as a Gateway?

Anyone got any pointers where I may have gone wrong?

Thanks

Tom

 

[polinoma]

Is it possible to share your configurztions?

 

[leejor]

If everything else is working as it should, then check the settings for DTMF Method, all devices should be set to the same.