{"product_id":"smartnode-voip-gw-1-e1-t1-pri","title":"SmartNode VoIP GW, 1 E1\/T1 PRI","description":"\u003cp\u003e- 30 VoIP calls*One ISDN PRI T1\/E1 port. Up to 30 G.722, T.38 or G.711 calls simultaneously. \u003cbr\u003e- Full Telephony Features* SessionRouter allows flexible call routing and numbering plan adaptations, CLIP\/CLIR, hold, transfer, 3-way conferencing (Roadmap) and much more.\u003cbr\u003e- Management \u0026amp; Provisioning* Web-based management, WEB Wizard, SNMPv3, command line interface, auto-provisioning, separate config domain support, secure provisioning for configuration \u0026amp; software upgrades.\u003cbr\u003e- Network Connectivity* One 10\/100\/1000 Ethernet port with auto MDI-X Ethernet. Supports VLAN, TOS and Diffserv tagging. Basic IPv6 support.\u003cbr\u003e- Full VoIP protocol support*SIPv2, SIP v2 over TLS, ISDN, DSS1, NI-2, QSIG, T.38, G.722 HD voice, RTP Security with SRTP, fax and modem bypass, DTMF relay.\u003cbr\u003e- Outstanding Interoperability*Interoperable for voice and T.38 fax with leading SIP service providers, soft-switch vendors, and various IP-PBXs.\u003cbr\u003e- Class A Compliance*All models with external (EUI) power supply.\u003cbr\u003e- High Precision Clock (HP) Option*DECT PBX interoperability and improved fax performance with Stratum 3 CO quality clock (HP).\u003cbr\u003e- Supported by SmartNode* Redirection Service*A free service enabling zero-touch mass deployments for Service Providers and Distributors with auto-provisioning servers\n\u003cbr\u003eUPC: PAT-SN4171-1E30VHP-EUI\n\u003cbr\u003eManufacturer: Patton\n\u003cbr\u003ePartNumber: PAT-SN4171-1E30VHP-EUI\u003c\/p\u003e","brand":"Patton","offers":[{"title":"Default Title","offer_id":42564422336608,"sku":"SCD-TD-PAT-SN4171-1E30VHP-EUI","price":1885.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/9b498375-4cfd-4684-b85d-c472f35aeb46.jpg?v=1770438198","url":"https:\/\/supplycentralstore.com\/products\/smartnode-voip-gw-1-e1-t1-pri","provider":"supplycentralstore2025","version":"1.0","type":"link"}