Open box product with 90 day warranty from NETXUSA. The CyberData V3 VoIP Paging Server enables users through a single SIP phone extension, to access multiple zones for paging in a VoIP network. A second SIP endpoint can be configured as a night ringer playing a user-uploadable audio file. The easy-to-use, web-based configuration provides a graphical user interface to set up to 100 paging zones with unique multicast address and port number combinations. The device connects via a single cable to a standard PoE 802.3af compliant switch. Replaces part #011092.