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The award-winning SmartNode 4630, with up to 5 BRI ports and 8 simultaneous voice channels, is the best way to connect ISDN networks to the world of voice over IP. It enables small offices/remote offices to lower communication costs and provides business-class Internet telephony for demanding ISDN users.
Features Overview Applications Highlights Specs Ordering Related Info
	Features & Benefits 3/5 Ports Quality ISDN VoIP—3 or 5 ISDN BRI So ports, 4 or 8 low-bandwidth voice or T.38 fax calls. Advanced adaptive traffic management and shaping for maximum voice quality. Voice prioritization and DownStreamQoS Full Telephony Features—SessionRouter allows flexible call routing and numbering plan adaptations, CLIP/CLIR, hold, transfer, and much more. Management & Provisioning—Web-based management, SNMP, command line interface, & auto-provisioning for automated configuration & SW upgrades. Complete Access Routing—Two 10/100 Ethernet ports with auto MDI-X. Access router with NAT, Firewall, PPPoE, DHCP, DynDNS & VPN with IPsec* Full VoIP protocol support—SIPv2, H.323v4, ISDN, DSS1, QSIG*, T.38, fax and modem bypass, DTMF relay. Outstanding Interoperability—Interoperable for voice and T.38 fax with leading SIP service providers, soft-switch vendors, and Asterisk IP-PBX