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    • POTS (Plain Old Telephone Service)

      POTS (Plain Old Telephone Service)

      POTS (Plain Old Telephone Service), also known as PSTN (Public Switched Telephone Service), refers to the dominant telephone service in most residential and small business environments. A telephone company controls POTS, which allows consumers to make and receive calls on one line at a time. POTS differs from PBX, T-1, T-3, ISDN, VOIP, and other

    • TL1 (Transaction Language 1)

      TL1 (Transaction Language 1)

      TL1 (Transaction Language 1) is an element management protocol used primarily in the telecommunications industry. TL1 was designed by Bellcore (now Telecordia) in 1984 for use with its OSS (Operations Support System), NMA. TL1 is an MML (Man Machine Language), which means that TL1 messages should be readable and writeable by humans as well as

    • iDEN (Integrated Digital Enhanced Network)

      iDEN (Integrated Digital Enhanced Network)

      An IDEN, or Integrated Dispatch Enhanced Network, is a radio service provided by some mobile telephones that allows subscribers to talk to nearby subscribers who have similar phones without dialing their individual numbers. IDENs are often provided as a free service on modern mobile phones, such as Nextel, or as a premium service that can

    • Telephone Voltage

      Telephone Voltage

      Telephone voltage is actually related to the physical distance at which you can operate the telephone. If the voltage is high, it can signal to great distance. However, higher voltage carries certain risks. 48 V is a compromise between distance and safety. 50-52 V is used in central office common batteries, but designations and documents

    • How Do Cell Phones Work?

      How Do Cell Phones Work?

      As technology has improved over the past few decades, cell phones have only gotten better and better.Though most people do not stop to consider the idea, it is still an amazing feat even today that what was once only an idea presented in movies and novels, has now become our number one modern-day communication device.

    • DTMF (Dual-Tone Multi-Frequency)

      DTMF (Dual-Tone Multi-Frequency)

      DTMF tones, or Dual-Tone Multi-Frequency signaling, are audible tones that are used by touch-tone telephones to identify which number key was pushed by the operator. DTMF tones have been used since 1963 and are used by all standard touch-tone telephones in the United States as well as in many other countries around the world. DTMF

    • ESN (Electronic Serial Number)

      ESN (Electronic Serial Number)

      ESN (Electronic Serial Number) An Electronic Serial Number is a code created to identify mobile devices. An ESN is 32 bits long, and the distribution of information in those bits has changed as the standard has evolved. The first 8 bits originally represented the manufacturer code, leaving 24 bits for the manufacturer to assign codes

    • Call Center Solutions

      Call Center Solutions

      Call centers are usually a centralized location or office where communications over a phone or Internet can either be received or dispatched. Call centers answer or dispatch large amounts of calls. Most call centers are set up for either support services, customer acquisitions, business to business marketing or direct response services, either way, call centers

    • How Do I Connect My Bluetooth to My Cell Phone?

      How Do I Connect My Bluetooth to My Cell Phone?

      Before any connection can be made between the Bluetooth and the cell phone, it is important that they both have a strong charge. Typically when these devices begin to run extremely low on battery, the signal they emit is not as strong and that can result in a failed attempt at configuring a Bluetooth to

    • Cell Phone Interceptors

      Cell Phone Interceptors

      Millions of people use monitoring systems and devices for several purposes. Monitoring systems and devices have been around for quite some time and are designed to increase the level of security and protection in facilities. Among the technologies that the cell phone industry created, the cell phone interceptor is what experts consider one of the

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