I try to make sip DECT phones ( Ascotel ) working with cucme 8.0.
I register a phone with sip and want to use supplementary sip service to set call-forward all and other features.
If i use *21*99# call forward all to voicemail then calls are redirected to 99.
But call-forward b2bua all 99 is never set in voice dn.
The call goes into the Unity module but calling party hears "please enter you pin code".
So the call is not going into voicemail but into user menue.
is there any way to change this.
MOH is not working either - but i do not know if this works with sip.