Patton SN4112/JS SmartNode Dual FXS VoIP Gateway 1x10/100baseT, H.323 and SIP, External Power (SN4112/JS)

• Up to 8 FXS and/or FXO ports - Compact, reliable stand-alone VoIP gateway with different port options. Supports simultaneous voice or fax calls on all ports. • Advanced Local Call Switching - Virtual interfaces and routing tables provide industry leading flexibility in call handling programming. Local call switching, soft fallback to alternative routes. Simultaneously connects to multiple SIP services/IP PBXs. • Complete SIP and T.38 support - Supports the complete range of industry standard VoIP: SIP, H.323, T.38 fax, fax and modem handling, DTMF relay. Codecs G.729, G.723, etc. • Easy Management & Provisioning - Web-based management, SNMP, command line interface. Automated mass provisioning for efficient large-scale deployments. • Outstanding Interoperability - Proven integration for voice and T.38 fax with 3CX, Asterisk™, PingTel™ and other leading IP PBX systems and soft switch vendors. • Supported by SmartNode™ Redirection Service - A free service enabling zero-touch mass deployments for Service Providers and Distributors with auto-provisioning servers Capacity • Up to 8 simultaneous VoIP or T.38 fax calls (depending on the model) Voice Signaling • H.323v4, SIPv2 (B2BUA capable, multi-instance, simultaneous support of multiple registrars and direct IP dialing) • SIP call transfer, redirect • DTMF in-band & out-of-band • All tones programmable (dial, ringing, busy) Voice Processing • CODEC G.711 a-law/mu-law, G.723, G.729ab • G.726, G.727. T.38 fax relay (9.6 k, 14.4 k) • G.711 transparent fax and bypass Call Switching and Services • Virtual interfaces • Regular expression based call routing and number manipulation • Number blocking • Short-dialing • Digit collection, distribution and hunt groups • Transparent line extension • Fallback Routing: Soft fallback to alternative route(s) FXS Connectivity • 2-wire Loopstart on RJ-11/12 • Short haul loop 1.1km @3REN • EuroPOTS (ETSI EG201188) • Programmable AC impedanc