Electical Contractor

Contractors working in telecommunications or data communications may find applications of voice over Internet protocol (VoIP) confusing. In addition, the proper use of unshielded twisted pair (UTP) cabling may pose some challenges.

As one technology catches on, so does another. According to the Scottsdale, Ariz.-based market research firm, In-Stat, Voice over Internet Protocol (VoIP) usage is up and will continue to grow. The firm reports that 20 percent of U.S.

Broadband services have come a long way. The services expanded from simply high-speed Internet access to more entertainment options and voice features over Internet protocol. Homeowners may want to subscribe to some of these services.

Revolutionizing residential entertainment and communications

Cable operators and Vonage are driving continuing growth in the U.S. residential voice over Internet protocol (VoIP) telephone market, according to In-Stat, a Scottsdale, Ariz.-based market research firm. Data from the high-tech market research firm’s U.S.

Which installation fits your needs? Internet protocol (IP) continues to drive business, bringing new terms to the industry. “Real-time IP” is one term that isn’t necessarily new, but continues to cause electrical contractors quite a bit of confusion.

THE ENTERPRISE MARKET FROM WI-FI technology in China is expected to increase fourfold over the next three years, with a 45 percent annual growth rate for the market as a whole, according to a new white paper sponsored by the Wi-Fi Alliance.

Voice over Internet protocol (VoIP) has become one of the hottest Web-based applications to shape the changing voice and data industry.

According to what I hear, broadband over power lines (BPL) is either a winning or losing technology. It started as a winner because it was positioned as a cheaper alternative to provide high-speed, broadband Internet access to homes and businesses by using the existing power grid infrastructure.