Overview
The "Common Resource Module" or CRM effectively replaces the RCM2 caller ID daughterboard and the SCM conferencing daughterboard. It provides the following:
Six each 5 party conference circuits
Two each 8 channel DSPs. The DSPs can be used for caller ID on analog trunks and station circuits or for tone recognition.
Requirements
for the OfficeServ 7200 or 7400.