In one embodiment, the PBX 302 or call management system 112 administrators may build dial-plans that specifically include or exclude trixNet services. This allows a non-holistic implementation of trixNet services whereby a user can indicate on a per call basis if they want to participate in trixNet service. FIG. 7 illustrates an exemplary dial plan user interface 700 provided by the communication interface module 308 for establishing dial plans. Via the dial plan user interface 700, dial strings, descriptions, type, and primary routes may be provided. For example, a dial plan may be established whereby the user first dials 8 to make a trixNet call or first dials 9 to make a normal call. Another example may comprise providing the users with a software application, such as HUD, whereby the users may indicate automatic or partial inclusion into the trixNet service on a per call or holistic basis. An exemplary discussion of the HUD application is found in U.S. patent application Ser. No. 11/827,314, filed Jul. 11, 2007 and entitled “System and Method for Centralized Presence Management of Local and Remote Users,” which is incorporated by reference.