Switch maintains local calling networks during emergencies.

Model 5000SL ensures uninterrupted local calling capability and access to 911 emergency services for TDM-based access systems within local calling serving area. Communicating via GR-303 standard, it interoperates with all GR-303-based digital loop carriers or multiservice access platforms. Switch continuously and passively monitors 1 or 2 GR-303 interface groups that run between access systems or...

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AT&T Deploys Cisco Carrier Routing System (CRS-1) to Support Advanced Residential and Business Services

SAN JOSE, Calif. - December 10, 2007 - CiscoÂ-® today announced that AT&T has selected the Cisco Carrier Routing System (CRS-1) as the core platform of its IP/MPLS backbone network. The AT&T network delivers voice, video, data and mobility services to residential and business customers worldwide. High availability and scalability are extremely important to AT&T as our customer base and...

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The Tolly Group Awards First & Foremost Certification to Adtran Multiservices Router for Offering Unified Wired/Wireless Access Router

NetVanta 1335 integrates access router, wireless access point, Layer 2/3 PoE switch, firewall, and VPN in a single platform BOCA RATON, FL, January 25, 2008-The Tolly Group, the industry's premiere independent testing and strategic consulting organization, announced today that it has awarded the company's coveted First & Foremost certification to the ADTRAN NetVanta 1335 Multiservice Access...

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Vidyo Introduces Breakthrough Video Conferencing Technology and Products

VidyoConferencing Provides the Enterprise with Easy, Cost-Effective Way to Give Every Employee HD Conferencing on Their Desktop PALM DESERT, Calif., and HACKENSACK, N.J., Jan. 28 -- At the DEMO '08 Conference today, Vidyo(TM), Inc., unveiled the first enterprise video conferencing products to feature HD quality video delivered over converged IP networks. This breakthrough is delivered through a...

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Microwave Router targets WiMAX backhaul market.

With MicrowaveRouterÂ-®, protocols such as IP/MPLS, already deployed in core networks, can be extended to backhaul network. Unit operates in licensed radio frequencies from 6-38 GHz, supports up to 6 WiMAX sectors, and includes Wireless Label Switching to minimize packet overhead. Supplied with 3RouteÂ-® software suite with IP/MPLS and traffic provisioning, MicrowaveRouter provides radio...

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Wireless Gateway expands drop-in network deployment options.

Offering full network flexibility, multifunctional ConnectPort(TM) X4 links ZigBee/802.15.4 device networks with IP networks over cellular, Wi-Fi, or Ethernet connections. It supports various cellular options - HSDPA, Edge, GPRS, 1XRTT, EV-DO - and provides USB port for expanded device connectivity. Digi ConnectwareÂ-® Manager network management platform, also included, provides one-to-many...

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Hybrid Network Element suits next-generation telco services.

Deployed at network edge, nSigniaÂ-® eSTP(TM) combines routing, signaling, provisioning, and traffic management capabilities. It provides dynamic load distribution, congestion, and overload management, as well as transaction steering for optimal application performance. Depending on position within network, nSignia eSTP can be deployed for service, network, or transport optimization....

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Hybrid Gateway is for Microsoft Unified Communications.

Including Tenor switching intelligence, Tenor Hybrid Gateway 60 allows users to integrate Microsoft Office Communications Server 2007 with legacy and IP-based PBXs, analog endpoints, fax, and modem-based devices, while providing connectivity to PSTN. Integrated on Intel SR-1500 1U server with Intel Quad-Core Xeon processors, it supports up to 60 simultaneous VoIP calls with up to two T1/E1/PRI...

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Router replaces cellular modems in low speed applications.

Digi ConnectÂ-® WAN GPRS provides secure GSM wireless TCP/IP data communications via cellular networks for primary connectivity to remote sites and devices in applications requiring connection speeds of up to 40 kbps. Features include Ethernet port, serial port, Digi SureLink(TM) for persistent connections over wireless networks, and Digi ConnectwareÂ-® Manager for setup, configuration,...

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