This is a BCM 50 with a PRI expansion channels 1-6 are provisioned the problem is the cust. forwarded the old number to the new did port 201 is now ext 1908 which is the 4 numbers of the did and the line 125 is also on the phone if you call the old number it rings on the intercom 1908 saying line 065 is ringing i tried putting lines 065-71 to the aa a generic greeting comes up i changed that and put line 125 to the aa and the greeting i recorded works any ideas?