1. The Partner page port provides a 600 ohm audio output, designed to be connected to an amplified speaker or amplifer. Generally, it cannot successfully be connected directly to a speaker. If you only need one speaker, a Valcom amplified speaker or horn would work nicely.
2. The page port is one-way (i.e. cannot be used for talkback paging). If you need talkback, you must use a trunk or station position (additional equipment required in both cases for success)
Good luck.
Mike