Followme hangs up when dialing outside cellphones

I am using findme follow me I have call screening no memory set I have the system dialing two cell phone numbers plus local extension


confirm caller is not checked. I am using a pri that allows me to put any caller id on any external phone calls.

The follow me works sometimes about 60% When i first installed system follow me worked 100 Percent of time.

The system rings my desk phone a few times and than hangs up and does not go to voicemail
I have ringallv2 set I tried removing one of the cell phones that did not help.

Any help would be appreciated