I have four locations each with CME 4.3/7.0 using multicast paging. I recently had to enable mulitcast routing into the network for a video-on-demand server and began to receive reports of one location receiving another location's pages. So, I changed the multicast address for the paging extension at each location to something unique, but was told today that it is still happening. The DN and extension number are the same on every system. I think this may be part of the issue, but am not sure. Anyone else run into this?