Upgrade to 2.10.0 > Cannot dial by extension

I upgraded to freepbx 2.10.0 / asterisk (1.4.21.2). When I attempt to dial from one extension to another I receive “Declined” message from my phone and hear a busy signal. Likewise, if I call my IVR externally and dial my 3-digit extension, the call will disconnect. Oddly, if I call my IVR and dial extension 2 (call group), it will work.

Any ideas?

Thank you for your help!

Sounds like you you had some db restore type issues in the Asterisk DB.

Did you do any data migration?

Is there a fix of is there a way to clean it out and start over?