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Telecommunications Accessories are items that assist with telecommunications. They include many items, such as the following: Communication Cables are a type of guided transmission mediums. Cables are usually known to transmit electric energy (AC/DC); however, cables in telecommunications fields are used to transmit electromagnetic waves; they are called more

Telecommunications Accessories are items that assist with telecommunications. They include many items, such as the following: Communication Cables are a type of guided transmission mediums. Cables are usually known to transmit electric energy (AC/DC); however, cables in telecommunications fields are used to transmit electromagnetic waves; they are called electromagnetic wave guides.

Fibre Optic Equipment include items that assist with the usage of fibre optics. A fibre optic cable is an assembly similar to an electrical cable, but containing one or more optical fibres that are used to carry light.

Repeater PBX - In telecommunications a repeater is an electronic device that received a signal and transmits it. PBX stands for private branch exchange and is a telephone system within an enterprise that switches calls between enterprise users on local lines while allowing all users to share a certain number of external phone lines.

Telecom Parts is the hardware used for the purposes of telecommunications. Since the 1990s the boundary between telecoms equipment and IT hardware has become blurred as a result of the growth of the internet and its increasing role in the transfer of telecoms data.

Telephone Headsets connect to a fixed line telephone system. A telephone headset functions by replacing the headsets for standard corded telephones are fitted with a standard 4P4C commonly called an RJ-9 connector.

Answering Machines, answerphones or message machines is a device that is used for answering telephones and recording callers messages. Unlike voicemail, which can be a centralised or networked system that covers and mostly extends similar functions, an answer machines is set up in the users premises alongside - or incorporated within - the users land-line telephone. Unlike operator messaging the caller does not talk to a human. As land lines become less important, due to the shift in cel phone technology and as unified communications matures, the installed base of answer machines is shrinking.

Caller ID Boxes are a telephone display service that is available in both analog and digital, including VoIP, that transmits a callers telephone number to the called parties telephone equipment when the call is being set up. The caller ID service may include the transmission of a name associated with the calling telephone number in a service called CNAM. The recipe may inspect the information before answering the call on a display in the telephone set, on a separately attached device or on other digital displays, such as cable television sets when telephone and television service is provided by the same vendor.

Corded Telephones are a telecommunications device that permits two or more sets to conduct a conversation when they are too far apart to be heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. Corded phones mean that the handset of the phone is attached to the main body of the phone via wire, meaning the user cannot move far from the telephone hub as the wire will not stretch a great distance.

Phone Cards are a credit card sized plastic or paper card that is used to pay for telephone services. It is not necessary to have the physical card except with a stored-value system; knowledge of the access telephone number to dial the PIN is sufficient. Standard cards which can be purchased and used without any sort of account facility give a fixed amount of credit and are discarded when use up; rechargeable cards can be topped up, or collect payment in arrears. The system for payment and the way in which the card is used to place a telephone call vary from card to card.

Telecom Parts is the hardware used for the purposes of telecommunications. Since the 1990s the boundary between telecoms equipment and IT hardware has become blurred as a result of the growth of the internet and its increasing role in the transfer of telecoms data. Telecom parts can be broadly broken down into the following categories: public switching equipment, analogue switches, digital switches, transmission equipment, transmission lines, optical fibre, base transceiver stations, laser communication in space, multiplexers, local loops, communication satellites and many more.

Repeater PBX - In telecommunications a repeater is an electronic device that received a signal and transmits it. PBX stands for private branch exchange and is a telephone system within an enterprise that switches calls between enterprise users on local lines while allowing all users to share a certain number of external phone lines. Repeaters are used to extend transmissions so that the signal can cover longer distances or be received on the other side of an obstruction. Some types of repeaters broadcast an identical signal, but alter its method of transmission, for example, on another frequency or baud rate.

Communication Cables are a type of guided transmission mediums. Cables are usually known to transmit electric energy (AC/DC); however, cables in telecommunications fields are used to transmit electromagnetic waves; they are called electromagnetic wave guides. Telecommunications are based on transmitting modulated waves/ signals through a medium and receiving them. When the distance between the transmitter and receiver is far, or an unguided medium transmission is used, antennas are used; otherwise, telecommunication cables are used in guided medium transmission.

VoIP Products are items that are used in VoIP, or Voice over Internet Protocol, which is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol networks, such as the Internet. The terms Internet telephony, broadband telephony and broadband phone service specifically refer to the provisioning of communications services over the public Internet, rather than via the public switched telephone network. The steps and principles involved in originating VoIP telephone calls are similar to traditional digital telephony and involve signalling, channel setup, digitization of the analog voice signals, and encoding.

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