Condition: NewCyberData VoIP Paging GatewayPaging Gatewya for VoIP networksPoE Compliant (802.3af)Product Description The CyberData SIP-enabled Paging Gateway allows the use of legacy analog zone paging amplifiers when converting to a VOIP system. The Gateway is compatible with most SIP-based IP/PBX servers that comply with the SIP RFC 3261. The Gateway is powered via PoE 802.3af - no external power supply is needed. The CyberData VoIP Paging Gateway enables access to existing paging speakers through a VoIP phone system. The interface is designed to use an existing analog zone controller with a TAM interface and supports paging up to 99 zones from a VoIP phone. The gateway has an FXO port that connects to the FXS port on the zone controller.