VoIP and IP Telephony Suppliers in United States

VoIP and IP telephony allows PC users to make phone calls over the Internet or other packet networks via gateways and standard telephones. (more)
Biamp Systems, Ltd.
Address: 9300 SW Gemini Drive, Beaverton, OR 97008 United States
Business Type: Manufacturer
Description: For over 40 years, Biamp has created professional audiovisual solutions that enable great communication. From the smallest of rooms to the largest of venues, we empower true human connection in every space. Our desire to exceed the accepted standards of audiovisual technology is matched only... (more)

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Cisco
Address: 170 West Tasman Drive, San Jose, CA 95134-1619 USA
Business Type: Manufacturer, Service
Description: Cisco is the worldwide leader in IT that helps companies seize the opportunities of tomorrow by proving that amazing things can happen when you connect the previously unconnected. At Cisco customers come first and an integral part of our DNA is creating long-lasting customer partnerships... (more)

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Data Connect Enterprise, Inc.
Address: 3405 Olandwood Court, Olney, MD 20832 USA
Business Type: Manufacturer
Description: Company Background Data Connect is the parent company of multiple entities that are focused on manufacturing, providing and supporting wireless and wire-line network edge, connectivity, access, and extension solutions.  Data Connect owns and operates DSL Warehouse, ClickITDirect,... (more)

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Fiber Instrument Sales, Inc./FIS
Address: 161 Clear Road, Oriskany, NY 13424-4301 USA
Business Type: Manufacturer, Service
Description: Fiber Instrument Sales, Inc. (FIS) was founded in 1985 to fulfill the growing need in the communications industry for fiber optic cables and connectivity equipment. FIS is a manufacturer and full-line distributor of communication fiber optic test equipment, connectors, cable and cable... (more)

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Multi-Tech Systems, Inc.
Address: 2205 Woodale Drive, Mounds View, MN 55112 USA
Business Type: Manufacturer
Description: M2M Communications Device Networking & Gateways MultiTech designs, develops and manufactures communications equipment for the industrial internet of things – connecting physical assets to business processes to deliver enhanced value. Our commitment to quality and service... (more)

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Nokia
Address: 111 N Ashley Street, Ann Arbor, MI 48104-1757 United States
Business Type: Manufacturer, Service
Description: A global technology leader at the heart of our connected world. Powered by the research and innovation of Nokia Bell Labs, we serve communications service providers, governments, large enterprises and consumers, with the industry's most complete, end-to-end portfolio of products, services and... (more)

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Patton Electronics Co.
Address: 7622 Rickenbacker Drive, Gaithersburg, MD 20879-4773 USA
Business Type: Manufacturer
Description: Patton is all about connections. It is our joy and mission to connect real-world customer challenges with high-quality, right-priced solutions - complemented by unrivaled customer service and technical support. Incorporated in 1984, Patton has built everything from... (more)

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ProSoft Technology, Inc.
Address: 5201 Truxtun Ave 3rd Floor, Bakersfield, CA 93309 USA
Business Type: Manufacturer, Service

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Rohde & Schwarz USA, Inc.
Address: 6821 Benjamin Franklin Drive, Columbia, MD 21046 United States
Business Type: Manufacturer
Description: Rohde & Schwarz is one of the world's leading manufacturers of test & measurement, communications and broadcasting equipment. With more than 9300 employees, representatives in more than 70 countries and world wide sales of almost $ 1.9 billion, we are able to support customers both globally... (more)

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SIE Computing Solutions, Inc.
Address: 10 Mupac Drive, Brockton, MA 02301 USA
Business Type: Manufacturer
Description: SIE Computing Solutions, Inc. is an innovative leader in system architecture for computing platforms. The Brockton, Massachusetts based company has been engineering solutions for widespread applications with focuses on the military, industrial and telecom industries since 1971. Their solutions are... (more)

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Silicon Labs
Address: 400 West Cesar Chavez, Austin, TX 78701 USA
Business Type: Manufacturer
Description: Silicon Labs (NASDAQ: SLAB), is an industry leader in the innovation of high-performance, analog-intensive, mixed-signal ICs. Developed by a world-class engineering team with unsurpassed expertise in mixed-signal design, Silicon Labs’ diverse portfolio of highly-integrated,... (more)

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TelephoneStuff.com
Address: 101 Main St., 3rd Floor Oceanview Promenade, Huntington Beach, CA 92648 USA
Business Type: Distributor

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3Com Corporation
Address: 350 Campus Drive, Marlborough, MA 01752-3064 United States
Business Type: Manufacturer, Distributor, Service

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5V Technologies USA, LLC
Address: 1982B Zanker Road, San Jose, CA 95112 United States
Business Type: Manufacturer

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AdamsComm, Inc.
Address: 128 Main St., Suite D, Carver, MA 02330 United States
Business Type: Distributor

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Adaptive Digital Technologies, Inc.
Address: 700 East Main Street, Suite 201, Norristown, PA 19401 United States
Business Type: Manufacturer

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ADC Telecommunications, Inc.
Address: 13625 Technology Drive, Eden Prairie, MN 55344-2252 USA
Business Type: Manufacturer, Service

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ADH Communications, Inc.
Address: PO Box 443, Lake Geneva, WI 53147 United States
Business Type: Distributor, Service

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ADTRAN, Inc.
Address: 901 Explorer Boulevard, Huntsville, AL 35806 United States
Business Type: Manufacturer

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Advanced Wireless, Inc.
Address: 5012 W. Ashland Way, Franklin, WI 53132 United States
Business Type: Manufacturer

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