Several telephones are usually interconnected to allow for several uses such as call handling and transferring, call metering, conference calling, private and shared voice messages and accounting in a telephone system. Telephone systems can have a number of telephones interconnected depending on need such as for a home or a business telephone system. A business telephone system makes use of multiple lines for its telephone system as suited 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. From the several telephone station, the control of the central office lines in a business telephone system are controlled directly at a key telephone system. 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.
Business telephone system has many benefits for business.Benefits of business telephone services are quite a number. 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. Conference calls ensuring face to face interactions with the clients as well as colleagues without incurring extra cost is enhanced by having a business telephone system in place.
Network cabling for connecting various network devices is necessary for both homes and businesses to help them in sharing few available devices such as scanners and printers. 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. Electromagnetic interference is usually canceled out in a twisted pair cable from the different wire pairs and is used for corporate and home Ethernet networks. Fiber optic cables are two types which include the short range multi-mode fibre and long range single mode fiber and both offer a higher bandwidth over a long distance. Confinement of electromagnetic wave inside the cable is possible when using coaxial cables and they are suitable for signals such as televisions with bandwidth of hundreds of megahertz to gigahertz.
Network cabling system supports the performance in a business or a home and has several benefits. Flexibility and higher bandwidth are possible when using network cabling for a business. Network cabling is simple to use as it reduces the complexity as well as multiple infrastructures for wiring for the various devices and equipment used. It is also cost effective and ensure continuous flow of information. Human errors experienced are reduced when using the network cabling system.