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SmartNode 4950-NCE Getting Started Guide
SmartNode 4950-NCE overview
The SmartNode 4950-NCE T1/E1 PRI VoIP Router (see
routing, VPN/Security, and Quality of Service with high-quality Voice over IP (VoIP) delivered on 1 to 4 Pri-
mary Rate Interfaces (PRI T1/E1). This combination paves the way for enterprises' migration to unified com-
munications by integrating legacy telephone systems with PSTN and VoIP networks.
The SmartNode 4950-NCE Gateway-Router performs the following major functions:
•
Up to 120 VoIP Calls—Up to 120 simultaneous voice or T.38 fax calls with one to four T1/E1/PRI ports
and dual Gigabit Ethernet ports. Use any CODEC or fax on any port, any time.
•
Unified Communications Agent™—Provides any-to-any multi-path switching with VoIP and data sur-
vivability, VoIP-over-VPN security with AES/DES strong encryption, Internet Key Exchange (IKE), and
SIP Registrar
•
Universal SIP and T.38 Support—Softswitch-certified signaling support between all T1 RBS CAS, ISDN
PRI, Q.SIG, SIP and H.323.
•
Secure Toll-Quality VoIP—Patton's DownStreamQoS™ and Voice-over-VPN with adaptive traffic
management and shaping for maximum voice quality and secure voice communication.
•
IP Routing—RIP v1/v2, VRRP, policy-based routing, and loopback interface
•
Transparent Telephony Features—Complex number manipulation and mapping for seamless integration
with existing infrastructures, CLIP, CLIR, hold, transfer and much more.
•
Management & Provisioning—Web-based management, SNMP, Command Line Interface. Automated
provisioning for easy large-scale deployments.
•
Optional High Precision Clock—Delivers DECT PBX interoperability with reliable fax performance.
•
G.SHDSL.bis Broadband Access—Complete Access Router with integrated G.SHDSL.bis WAN inter-
face delivers symmetrical throughput up to 11.4 Mbps over four wires or up to 5.7 Mbps over two wires.
Supports ATM QoS with multiple PVCs and outstanding DSLAM interoperability.
SmartNode 4950-NCE overview
figure
Figure 1. SmartNode 4950-NCE
1 • General information
1) combines Universal SIP Trunking, IP
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