Batboard

I need a two tone paging encoder that can be set up with a landline to use for local paging service. I would like it to be able for the caller to enter a USER ID or PIN# to select the tones that are generated, and then speak voice. Multiple tone groups are needed. Any ideas would help.

Zetron, in Washington state, is your best bet.
http://www.zetron.com

I have and still use their equipment and have has very good results.