Does a Partner Release 4.1 support door phones? And will it call multiple phones inside? If someone can give me some insight on the programming and hardware it would be appreciated.

Well i found some info on this. The only thing i`m not sure about is what all programs are involved.

Well, you assign the Doorphone in #604 or #605, and which extensions receive the call in #606. It is all spelled out in the manual. Realizing that this is a Partner Plus or Partner II, be sure to get the correct manual from Avaya's support site.

Just installed one the other day I asigned it an extention and programed a button on everones phone so the could pickup. This doorphone does go over their paging. Note I have had several off these doorphone go bad within a few months after they were installed.The main cause water getting inside I even went the extra mine and used silicone as extra protection. Joe