The NBX will work just like any other pbx when it comes to digit manipulation .
915083235000 is dialed . The NBX strips off the 9 and sends out 15083235000 . Now , A carrier can do 7 , 10 or 11 digits for local , or long distance calling .
Most carriers today do 10 digit local and 11 digit long distance .
In the dial plan for local , you must change the min/max to 10 on either the 9 or 8 digit for local calling from 8 . You can alos make the min / max 8 and 10 . This way the NBX will be able to use both .
Most likely in your case , use the 10 on the min max and you will force everyone to dial 10 digits for the digit 9 or 8 for ALL 10 digit local dialing . And 11 for all long distance dialing
91x x x -x x x xcalls are long distance to the NBX and other PBX'es
9 x x x - x x x - x x x x are local calls today
This message was edited by merlin on 5-14-10 @ 1:46 PM