I Have recently set up UC560 and the clients have a door buzzer system using BPT IT/200 which works off an analog phone; basicaly if someone presses the buzzer downstairs the analog phone rings and the client can pick it up and speak to the person downstairs and then open the door by pressing 85. I would like to know if it would work if it is pligged into the analogue port on the UC560 (FXO) would it ring all the phones if it was set up as a blast group or co-line, And if there is any configuration I could do to make it work?
I would say that this should work, but we have not tested that exact model. Other partners have configured door buzzer systems which were connected directly to the UC500. Some use and FXS port, others use an FXO port. With it connected to an FXO port, you should be able to "plar" the port to a blast group which would ring all the phones that you would like. Then once the connection is open to the door, the 85 key combination should open the door.