The next project is a bunch of data entry to build all of the config files for the phones (they pull them off of a central boot server), and also program the phone system with all of the extensions. Lots of work to do still!
We are also still waiting on wiring to be finished to certain locations, as well as some back-ordered phones and ultimately, the T1 PRI is not yet here (and I still don't have an estimated install date at this point).