Interconnection of multiple telephones is possible in a telephone system for various purposes including 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 business telephone system makes use of multiple lines for its telephone system as suited for the business. It is suitable for 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.
Business telephone system has many benefits for business.Benefits of business telephone services are quite a number. In the internet-driven society today, business telephone service ensures that telecommunication is enhanced at low cost and with higher efficiency. 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.
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. Cables used in network cabling are several including optical fiber cable, coaxial cable and twisted pair cables. The cables can be used depending on the characteristics of the network including topology, size, and physical layer. Twisted cables are mainly used for homes and business ethernet networks and they helps in cancelling out electromagnetic interference from the different wire pairs. 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.
Organized network cabling is very beneficial for an organization. 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. Network cabling allows for continuous flow of information and is also cost effective. It reduces human errors likely to be experienced in the different systems.