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SmartNode 4170 E1/T1 PRI VoIP Gateway


SmartNode™ E1/T1 PRI VoIP Gateway

The SN4170 is the next-generation ISDN E1/T1 model of the market-leading SmartNode VoIP product family. It fits perfectly the requirements of small and medium-sized enterprises looking for cost-effective ways to bridge PBX systems on multiple sites or connect them to a public Internet telephony service.

SmartNode’s unique high-precision clock delivers first-line IP telephony service in demanding ISDN and DECT environments, along with reliable FAX and modem performance. Providing one or two E1/T1, one or two** Gigabit Ethernet port, and up to 30 VoIP calls, the SN4170 delivers a reliable solution for the Enterprise.

SN4170 Series gateways include WEB Wizard for quick configuration. You can build your own WEB interface using WEB Wizard functionalities.

The SmartNode 4170 is also the solution for service providers and network integrators looking for VoIP products that meet ISDN standards for features and quality.

SmartNode products provide seamless network integration, trouble-free operation, and cost-effective deployment to protect your investments in legacy phone equipment while taking the next steps toward unified communications with the SN4170 VoIP Gateway.

From 15 to 30 VoIP calls

One or two ISDN PRI E1/T1 port. Up to 30 G.722,T.38 or G.711 calls simultaneously. Optionally SRTP* support for 30 calls.

Full Telephony Features

SessionRouter allows flexible call routing and numbering plan adaptations, CLIP/CLIR, hold, transfer, 3-way conferencing (Roadmap) and much more.

Management & Provisioning

Web-based management, WEB Wizard, TR-069, SNMPv3, command line interface, auto-provisioning, separate config. domain support, secure zero-touch provisioning for configuration and software upgrades.

Network Connectivity

One or two 10/100/1000 Ethernet ports with auto MDI-X Ethernet. Supports VLAN, TOS and Diffserv tagging. IPv4 & IPv6 support—dual stack.

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.

Outstanding Interoperability

Interoperable for voice and T.38 fax with leading SIP service providers, soft-switch vendors, and various IP-PBXs.

Optional eSBC upgrade for PRI Gateways with 2 Ethernet Ports

Models containing ”SN4171/2ETH” can be converted into high performance enterprise session border controllers (eSBC) simply by
purchasing a software license. This capability prepares your voice network for nextgeneration SIP services and security.

For details about the upgraded SN4171 eSBC’s capabilities, refer to the model SN5570 specifications.