Hello, I work at a assistant living organization. For our phone systems, we use a Mitel 5000 v6.0.11.100. We have an issue with a certain room where outside calls to the room work just fine. But a call from the inside the building, using the same number, goes go to a completely different apartment. I checked the call routing tables, and everything looks correct. Is there something I'm missing on what could be causing this issue? Calls to the room by extension go to the correct location. Again, if I call from my cell phone, the call goes to the correct room as well. Any help would be greatly appreciated. Thank in advance. Also any questions, please post, thanks.