FrontRow CMP500 Universal Telephone Interface - VoIP phone adapter

The FrontRow CMP-500 Universal Telephone Interface Kit enables users to add all-call, zone paging and individual room paging from any phone. Users can dial an extension and use touch-tone buttons to deliver a page to the right areas. In addition to paging, the CMP-500 can be used to trigger actions like lock doors, play pre-recorded emergency announcements, change what shows on digital signage and more. This interface kit works with cell phones, analog PBX and any SIP phone system via a standard ATA bridge. It comes with essential features like telephone line fault monitoring, calling party control/open loop disconnect detection and silence timeout.