Supports up to 30 simultaneous calls, has onboard DSP for Line Echo Cancellation, and includes all codec transcoding licenses. The PRI gateway includes an on-board clock for synchronization. This unit will convert PRI lines to IP and vice versa. It can also handle faxes through the optional FXS ports.Key FeaturesE1/T1 PRI gateway; up to 2 SPAN interfaceFlexible call routingTranscoding (Voice coding G.711 A-law/u-law, G.722 G.729AB) licenses includedFax pass-throughPHP-based web interface128 ms DSP-based echo cancellationUp to 30 simultaneous VoIP to ISDN PRI calls1 T1/E1/J1 PRI port with programmable NET/CPE modesSupport SIP v2 (RFC 3261 complaint)Register with up to 5 SIP service providersISDN network clock synchronization for error-free communicationInteroperable with all the major-brand soft switches and IP-PBXsPIN authentication for accessing trunks to prevent unauthorized usageCall detail recordsWeb-based configuration and managementTarget ApplicationsVoice-over-Internet Protocol (VoIP) ServicesLegacy PBX Integration to IPPBXIVR TreesCalling Card Platforms
