SmartNode 4950 overview
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SmartNode 4950 User Manual
1 • General information
SmartNode 4950 overview
The SmartNode 4950 T1/E1 PRI VoIP Router (see
) combines Universal SIP Trunking, IP routing,
VPN/Security, and Quality of Service with high-quality Voice over IP (VoIP) delivered on 1 to 4 Primary Rate
Interfaces (PRI T1/E1). This combination paves the way for enterprises’ migration to unified communications
by integrating legacy telephone systems with PSTN and VoIP networks.
Figure 1. SmartNode 4950
The SmartNode 4950 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.
