Telephone and Telegraph Apparatus

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ADTRAN, Inc. designs, manufactures, markets, and services network access solutions that enable voice, data, video, and Internet communications across wireline and wireless networks worldwide. The company’s Carrier Networks division provides fiber and copper-based solutions for service providers to deliver voice, data, and video services to customers’ premises and mobile network cell sites. Its ... more

Alvarion Ltd.

Alvarion Ltd. supplies top-tier carriers, Internet service providers (ISPs), and private network operators with solutions based on the worldwide interoperability for Microwave Access (WiMAX) standard, as well as other wireless broadband solutions. The company provides WiMAX and non-WiMAX wireless broadband systems, and launched 250 commercial WiMAX deployments worldwide. Its solutions are ... more

AudioCodes Ltd.

AudioCodes Ltd. designs, develops, and markets products for voice and data over packet networks. Its networking products and solutions include analog media gateways for toll bypass, residential gateways, hosted, access, and enterprise applications; digital media gateways for wireless, wireline, cable, enterprise, fixed mobile convergence, and unified communications; multi-service business ... more

CIENA Corporation

Ciena Corporation provides equipment, software, and service solutions that support the transport, switching, aggregation, and management of voice, video, and data traffic on communications networks worldwide. Its product portfolio consists of packet-optical transport that includes optical transport solutions to increase network capacity and enable delivery of a broader mix of high-bandwidth ... more

Clearfield, Inc.

Clearfield, Inc. offers telecommunications equipment and products in the United States. It engages in the design and manufacture of standard and custom connectivity products, such as fiber distribution systems, optical components, outside plant cabinets, and fiber and copper cable assemblies. The company’s products include Clearview cassettes; Clearview xPAK to land small port count fiber ... more

Communications Systems, Inc.

Communications Systems, Inc., together with its subsidiaries, manufactures and sells modular connecting and wiring devices, and media and rate conversion products. The company operates in four segments: Suttle, Transition Networks, Austin Taylor, and JDL Technologies. The Suttle segment manufactures and markets connectors and wiring devices for voice, data, and video communications under the ... more

Comverse Technology, Inc.

Comverse Technology, Inc., through its subsidiaries, provides software-based products, systems, and related services that offer prepaid, postpaid, and converged billing and active customer management for wireless, wireline, and cable network operators. Its products also enable wireless and wireline network-based value-added services, such as voicemail, call completion, visual voicemail, short ... more

Ditech Networks, Inc.

Ditech Networks, Inc. designs, develops, and markets telecommunications equipment for use in wireline, wireless, satellite, and Internet protocol telecommunications networks worldwide. It offers voice quality enhancement solutions that enable service providers to deliver end-to-end communications to their subscribers, as well as voice applications solutions. The company’s mobile voice quality ... more

Ikanos Communications, Inc.

Ikanos Communications, Inc. provides broadband semiconductor and software products for the digital home. The company develops and markets end-to-end products, which enable service providers to offer triple play services, including voice, video, and data. Its products provide access to digital subscriber line (DSL) access multiplexers, optical network terminals, concentrators, customer premises ... more

Infinera Corporation

Infinera Corporation engages in the design, development, manufacture, and sale of optical networking systems to communications service providers for use in their fiber optic backbone networks. Its products include digital transport node (DTN) systems that utilize photonic integrated circuit technology to enable digital processing and management of data with the capability to generate ... more

MER Telemanagement Solutions Ltd.

Mer Telemanagement Solutions Ltd., together with its subsidiaries, designs, develops, markets, and supports a line of telecommunication expense management (TEM), and customer care and billing solutions for business organizations and other enterprises worldwide. Its TEM solutions assist enterprises and organizations in the allocation of costs, budget control, fraud detection, processing of ... more


NETGEAR, Inc. engages in the design, development, and marketing of networking products. The company offers networking, storage, and security solutions to commercial businesses; home networking, storage, and digital media products to home users to connect people to the Internet via communication, computing, and entertainment devices; and whole home networking solutions to broadband service ... more

Oplink Communications, Inc.

Oplink Communications, Inc., together with its subsidiaries, designs, manufactures, and sells optical networking components and subsystems worldwide. The company’s products are used to expand optical bandwidth, amplify optical signals, monitor and protect wavelength performance, redirect light signals, ensure signal connectivity, and provide signal transmission and reception within an optical ... more


Orckit Communications Ltd. and its subsidiaries engage in the design, development, manufacture, and marketing of telecom equipment. It facilitates telecommunication providers' delivery of broadband residential, business, and mobile services over wireline or wireless networks with its family of products. The company’s product portfolio includes packet transport network switches, a multi ... more

Polycom, Inc.

Polycom, Inc. provides communications solutions to enterprise, government, education, and healthcare customers to enable voice, video, and content communications. The company offers UC Group Systems, which include immersive telepresence, group video, and group voice systems that enable geographically dispersed individuals to communicate; UC Personal Devices comprising desktop video devices, ... more