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SmartNode 4980 and 4990 Series overview 14
SmartNode 4980 & 4990 User Manual 1 • General information
SmartNode 4980 and 4990 Series overview
The SmartNode 4980 and 4990 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 4980 (left) and SmartNode 4990 (right)
The SmartNode 4980 Gateway-Router and SmartNode 4990 IAD perform 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.