Installed IP office released 9.0 on a virtual machine. Added IP500 V2 expansion server however, the expansion server does not communicate with the primary server. The H323 trunk between the units is in place. The expansion unit is on the same subnet as the primary server. I cannot ping from the expansion to the primary nor can I ping from the primary to the expansion. I am able to ping from the PC running IP office manager to both the expansion and the primary. That same PC is on the same subnet as both the primary and expansion.