Overview
The SmartNode 4552 enables integration of ISDN network users into their local phone service, a remote PBX and the data/VPN network through a single tightly integrated access device.

Connecting to the local ISDN Phone as well as the local PSTN port, Patton’s SessionRouter™ technology links any standard ISDN telephone or PBX to VoIP while still connecting to legacy PSTN services. Built-in Lifeline support ensures phone connection to the PSTN in the event of failure. Gateway functions use standard CODECs such as G.723 and G.729 as well as industry standard SIP and H.323 to ensure seamless connection and compatibility for all voice services.

Broadband network connectivity integrates with any fixed IP, DHCP or PPPoE service. An integrated 10/100 Ethernet LAN switch, with advanced routing features such as NAT, Firewall/ACL, DynDNS as well as optional IPSec VPN, fulfills the requirements of demanding network users.

Quality of Service (QoS) features complete the offering with advanced voice prioritization and traffic management. Patton’s patent-pending DownStreamQoS™ ensures voice without interruptions even over best-effort Internet connections.

Features

• 2 Channel VoIP that Works—2-channel VoIP Media Gateway and router with dual ISDN BRI/S0 ports with NT and TE support.
• Transparent Telephony Features—SessionRouter™ with enhanced circuit-switched call routing allows user programmable call handling based on hunt groups, caller/called ID, and time of day. Pass local PSTN call through without packet conversion.
• SIP, H.323, and MGCP—All SmartNodes support industry standard call control signaling with standards-based compatibility
• Complete Access Routing—Fast-Ethernet WAN and integrated 4-port 10/100 LAN switch with auto MDI-X. Access router with NAT, Firewall, PPPoE, DHCP, and DynDNS.
• Quality of Service—Advanced adaptive traffic management and shaping for maximum voice quality. Voice and data prioritization and DownStreamQoS™
• Management & Provisioning—Built-in Web based management, SNMP, Command Line Interface and Auto-Provisioning for automated configuration distribution and software upgrades.

Ordering

Sorry! Ordering information for this product is not publicly available at this time. Please accept our apology as we regret any inconvenience to you. For more information about the availability of this product and/or alternative solutions, please contact Patton's Product Management team at sales@patton.com or +1 301 975 1000

SmartNode™ Awards

• 2016 COMMUNICATIONS SOLUTIONS Product of Year: SmartNode 5540 Series FXS eSBC-IAD
• 2015 INTERNET TELEPHONY Excellence Award: Patton Element Management System
• 2015 COMMUNICATIONS SOLUTIONS Product of Year: SmartNode 5300 eSBC
• 2015 INTERNET TELEPHONY Product of the Year: SmartNode Open Gateway Appliance (SNOGA)
• 2013 Unified Communications Excellence Award: SmartNode 4940 VoIP Gateway
• 2012 Internet Telephony Product of the Year : SmartNode 4670 Hybrid VoIP IAD
• 2012 Internet Telephony Excellence Award: VoIP Gateways & Routers
• 2011 Internet Telephony Product of the Year: SmartNode 5400 eSBC
• 2010 Internet Telephony Product of the Year: SmartNode 5400 eSBC
• 2009 Internet Telephony Product of the Year: SmartNode 4400 IpChannelBank Analog VoIP Router
• 2009 Internet Telephony Excellence Award: SmartNode 4630 BRI So Digital VoIP Router
• 2008 Internet Telephony Product of the Year: SmartNode 4960 eSBC
• 2007 Unified Communications Product of the Year: SmartNode 4650 Digital G.SHDSL VoIP IAD
• 2007 Internet Telephony Product of the Year: Model S-DTA
• 2007 Internet Telephony Excellence Award: Model 4562
• 2006 Internet Telephony Product of the Year: SmartNode 4960 eSBC
• 2005 Internet Telephony Product of the Year: SmartNode 4630 BRI So Digital VoIP Router