PLANET VIP-2100 This is a VoIP T1/E1 Trunk Gateway (H323/SIP/PSTN) which supports the packet telephony-based voice interfaces and signaling protocols on the market. This is capable of SIP/H.323 traffic conversion which feature-rich telephony supplementary service, call routing and IP QoS support in one solution.
Features:
Concurrent SIP/H.323 voice communications
ITU-T H.323 v3 and H.450 supplementary service compliance
SIP RFC 2543/3261 standard compliance
SIP supplemental service - On Hold, Call Transfer support
Built-in calling destination and prefix routing for SIP and H.323 P2P calls
Mixed SIP, Gatekeeper and P2P voice calls
SIP outbound proxy, redirect and register server support
SIP/H.323 T.38 fax relay
VoIP to VoIP call conversion - SIP to H.323, SIP to SIP, H.323 to H.323
Intelligent PSTN call routing and in-trunk hunting
External RADIUS Authentication, Authorization and Accounting
Behind NAT friendly for SIP calls
Inbound and out of band DTMF transmission
Built-in IVR & call-flow controller for PSTN / VoIP calls
CDR (Call Detail Record) support
Built-in internal user authentication for various VoIP applications
