Hosted telephony supplier FLR Spectron specialise in business VOIP (voice over IP - voice over internet protocol) and SIP (session initiation protocol) using the new BT Hosted solution. Tel 0845 899 9900
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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