I just finished setting up a PRI in Canada and all is working well. The outstanding issue I would like to resolve is that when outbound calls are made, the DN of the extension making the call is being transmitted rather than our telephone number. I would like to find out how to transmit our main telephone number instead. There are so many variations pertaining to this in the NTPs it is difficult to pinpoint. One specific question refers to the PNI. I have seen references to not use 0. I have tried both 0 and 1 (in the NET_DATA and in the corresponding routes) but the output is always the DN. Does the PNI matter? In any case suggestions etc are gratefully accepted.