VOIP Service Providers Residential
InterPhone
The feature routes phone calls from one telephone provider to another. The termination point is the called party or end point. The originating point is the caller who calls in the first place.
FLR Spectron
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
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