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
DESH TELECOM an international VOIP wholesale provider. Partnered with worldwide carriers to provide our customer base with international A-Z termination.
Offers quality routes with the lowest rates in the market.