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Author: Admin | 2025-04-28
Or slots in its outer conductor to allow signal to leak into or out of the cable along its entire length. Why Norphonic VoIP? VoIP telephones (VoIP is an acronym for “Voice over Internet Protocol”) allows users to make telephone calls using their existing data networks rather than from the traditional analogue land line service. These calls can be made from one computer to another or to landlines as well. There are several important reasons why most organisations now are converting their system into a VoIP telephone system. This includes both economical and practical safety reasons: First of all, a VoIP telephone can use the existing LAN / IP data networks to carry voice, it offers much lower installation and operating costs because they can be integrated into existing IP/LAN networks. There is also no requirement for the installer to be an electrician. A benefit with the Norphonic Mining Telephone is that it is based on open SIP standards. This means that you can use the Norphonic SIP function and transfer the calls to any IP PBX free of charge over your IP network. The phone can be powered over ethernet eliminates the need for an external power supply.Secondly, Norphonic VoIP mining telephones have in-built software features which makes this VoIP telephone very attractive in terms of reducing cost underground mining applications. For example, all Norphonic Heavy Duty VoIP telephones comes with a self-monitoring and fault check function as standard. This is a highly useful feature, as it allows central control room staff to automatically know if the telephones are working at any given time. The control room can also get information about the telephone components, if the telephone hook is left in an on/off position etc. This is obviously an important safety feature in many underground applications as. The
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