yes they are tied by T1 trunks, pbx "A" & "B" ARE BOTH 8710'S. Uniform dial plan is turned on. we were able to do the command: change uniform-dialplan 8xxxx and delete it out of pbx "A" then we were able to add the extension 8xxxx in pbx "B" by doing the command: add uniform dialplan 8xxxx. the problem we are having is: the out side world is not able to dial the number, they get a busy signal and any other base here (wew have a total of 4 pbx(s)) also gets a busy signal, it seems the only people that are able to dial that extension is where from pbx "A" where the extension originated.
what are we not doing or missing, what programming should we be doing??
thanks for all your help but:
help!!!!