A telephone system is made up of several telephones that are interconnected to allow for call handling and transferring, call metering, conference calling, private and shared voice messages and accounting. Telephone systems can have a number of telephones interconnected depending on need such as for a home or a business telephone system. A telephone system in a business commonly referred to as a business telephone system is made of several lines suitable for the business. The business telephone system can be used in both large-scale exchanges for branches which are private as well as telephone systems for small keys. A business telephone system has its central office lines controlled at a key telephone system directly from several telephone stations. An attendant at the switchboard to help in establishing connections between the central office trunks and the stations is not needed for the key telephone system.
Using business telephone service is very beneficial for a business. Efficiency and cost-effective telecommunication is enhanced in business telephone services where cost per call is low mostly for the today’s internet driven society. One is also not limited to their physical location when using the business telephone service. The business telephone systems make it easier for video conferencing without incurring any more cost and also ensuring face to face interactions with the clients as well as colleagues.
In a home or a business, network cabling is also necessary to connect one network device to another one so that they are able to share scanners, printers or any other devices. There are several cables used in network cabling including optical fiber cable, coaxial cable and twisted pair cables. There are factors that influence the use of a certain cable for network devices including the characteristics of the network including topology, size, and physical layer. Twisted pair cables help in cancelling out electromagnetic interference from the different wire pairs and are used for corporate and home Ethernet networks. Fiber optic cables offer a higher bandwidth over a long distance and they are in two types which include the short range multi-mode fibre and long range single mode fiber. Coaxial cables are used for signals such as televisions with bandwidth of hundreds of megahertz to gigahertz and they are most suitable for confining electromagnetic wave inside the cable.
An organization is likely to enjoy several benefits for using an organized network cabling. Flexibility and higher bandwidth are possible when using network cabling for a business. Network cabling is simple to work with as well as few infrastructures are used for wiring various devices and equipment. It is also cost effective and ensure continuous flow of information. It reduces human errors likely to be experienced in the different systems.