To give more flexibility, functionalities, and calling capacity in VoIP deployment, PLANET VIP-2100/2400 E1/T1 trunk gateways present an easy, cost-effective solution to amplifying the power of voice over IP (VoIP). The VIP-2000 trunk gateway series supports the packet telephony-based voice interfaces and signaling protocols on the market. They are capable of SIP/H.323 traffic conversion, feature-rich telephony supplementary service, call routing, and IP QoS support in one solution.

PLANET VIP-2100/2400 is not only a VoIP trunk gateway but also a universal VoIP gateway. The VIP-2100 processes the incoming calls in between H.323, SIP and PSTN, with intelligent call routing mechanism. The VIP-2100/2400 is able to route calls between the PBX, the PSTN and the VoIP network to achieve the best combination of cost and quality. PLANET VIP-2000 series can be implemented in the complicated, inhomogeneous telephony service environment, such as SIP + H.323, SIP+H.323 and PSTN enabled network. More than these, the VIP-2100/2400 supports PSTN and VoIP (H.323/SIP) side prepaid and postpaid service. This provides a built-in practical internal AAA service for small deployment and also an external RADIUS interface for ITSP installation.

PLANET VIP-2000 series not only increases more revenues, but also protects the investment in the VoIP service.