SmartNode 4950-NCE Getting Started Guide | 1 • General information |
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SmartNode 4950-NCE overview
The SmartNode 4950-NCE T1/E1 PRI VoIP Router (see figure 1) combines Universal SIP Trunking, IP 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.
Figure 1. SmartNode 4950-NCE
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-QualityVoIP—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.
