It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
Founded in 1997, Band-X is a privately-owned company, headquartered in London, with investors including Madison Dearborn and Morgan Stanley Venture Partners.. Band-X provides the telecoms industry with a range of specialist voice services delivering great
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