I have recently installed a new PRI for an Ascom connection and it is built to spec per the guide they sent me. When I dial internal or 9+7 digits I get a double call. For example when 4 digit dialing my desk from Ascom handset my main line and roll over line ring with the call. D-channel messaging only shows one trunk in use on the PRI. If I jump on the PRI using the ACOD from my phone and call 4 digits same thing 2 calls presented to the destination number. Any thoughts? Thanks!