The CyberData SIP-enabled VoIP Loudspeaker Amplifier provides an easy method for implementing an IP-based overhead paging system. The Amplifier is designed for noisy environments such as warehouses and shop floors. It comes with a moisture-proof NEMA enclosure.

The interface is compatible with most SIP-based IP PBX servers that comply with the SIP RFC 3261. For non-SIP environments, the Amplifier can be configured to listen to multicast address and port number combinations to form paging zones. Power-over-Ethernet (802.3af) and a wireless option are available.

(Paging horns must be purchased separately.)