HP 3CRVG71225-07

3Com VCX V6100 Digital Chassis VoIP Gateway help enterprises migrate to IP communications using an economical overlay strategy that aligns financial considerations with performance needs and lays the foundation for a successful deployment of Session Initiation Protocol (SIP)-based applications. The gateway enable interoperability between legacy equipment and applications including PBXs, the public switched telephone network (PSTN), analog phones and fax machines-and a converged IP network. 3Com digital gateway provide all necessary functions and protocol support for handling voice calls between traditional circuit-switched phone networks and an IP network. 3Com analog gateways, including both FXS and FXO models, let analog phones and other legacy analog devices use 3Com SIP-based IP telephony features.