IP-enable legacy PBX systems with an Enterprise-class Smart Node 4980A VoIP Gateway-Router-eSBC. Supporting up to 120 concurrent VoIP calls, the SN4980A with built-in IP Router enables Enterprises to connect existing PBX systems with advanced IP telephony services and the PSTN.
SmartNode GW-eSBC, 1 E1/T1 PRI, 15 VoIP Calls upgradeable to 30, or 15 SIP-SIP calls (SIP b2b UA) upgradeable (max. 80), High Precision 5ppm Clock, SIP-TLS, SRTP, 2x Gig Ethernet, external UI power (100–240 VAC) NA/EU
Like every SmartNode™, the SN4980A supports every industry-standard CODEC to deliver toll-quality voice on every call. The Unified Communications Agent™ (UCA) provides any-to-any multi-path switching (simultaneous SIP, ISDN, and POTS calls with routing and conversion between TDM/PSTN and IP/Ethernet networks—plus T.38 and SuperG3 FAX). VoIP-over-VPN with voice encryption provides secure voice and data via IPsec, OpenVPN, or L2TP tunneling protocol in addition to SIP-TLS & SRTP. The advanced call-router functionality includes least-cost call routing with flexible dialed-number plan support.
The Smart Node survivability suite combines PSTN fallback, SIP Registrar and IP-link redundancy to ensure business continuity in case the IP network fails. Patton’s DownStreamQoS™ delivers the advantage of clear, uninterrupted voice-and-data communication. Furthermore, SmartNode’s unique high-precision clock delivers first-line IP telephony service in demanding ISDN and DECT environments with reliable FAX and modem performance. In addition, Smart Node delivers a smooth transition to All-IP with strong number portability support accepting incoming calls from the PSTN throughout the VoIP service provider's number porting process. Enterprise Session Border Controller capabilities include transcoding for up to 60 channels, SIP service demarcation, and SIP security. Reduce WAN-access bandwidth requirements by converting high-bandwidth G.711 calls on your LAN into lower-bandwidth G.723 calls for WAN transport.
Applications
Convert Legacy PBX to VoIP

- Trinity OS - Advanced feature set including SIP TLS/SRTP, IPv6 ready, and Cloud capable Software Comparison
- 15 to 120 VoIP calls—with up to four T1/E1/PRI ports and dual Gigabit Ethernet ports.
- VoIP Transcoding Option—Up to 60 channels for WAN bandwidth optimization.
- Proven Interoperability—SIP interop with major IP PBX, softswitch and VoIP Service Providers. Over 100,000 Smart Node deployments worldwide. ISDN/PSTN compliance in nearly every country.
- QoS and Security—Deliver secure, toll-quality voice communications with Patton’s DownStreamQoS™ with adaptive traffic management and shaping—plus secure voice-over-VPN with AES/DES strong encryption.
- Transparent Telephony Features—Complex number manipulation and mapping for seamless integration with existing infrastructures, CLIP, CLIR, hold, transfer and much more.
- High Precision Clock—Delivers DECT PBX interoperability with reliable fax performance.
- Flexible Mounting Options—The device can be placed on a desktop or installed in a 19-inch rack using the optional rack ear kit (INS-KIT-RACKEARS-11/19).
- Supported by SmartNode™ Redirection Service: A free service enabling zero-touch mass deployments for Service Providers and Distributors with auto-provisioning servers.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be ship to international destinations.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
