Outbound or inbound?
What are you trying to accomplish?
Ralph
When you do an AD lookup on the UC360 set, the number is always 10 digits (319-230-xxxx), but most of the users have 4 digit extensions (xxxx), the LDAP/AD Dialing Plan to strip the 319230 off when it dials a number like that from the AD listing, thus not leaving the cluster and tying up 2 trunks, one to go out and one to come back in.