UsVox provides phone numbers (Direct Inward Dialing = DID), Toll-Free numbers, and associated services to their customers on a world-wide basis. 
A local DID (also called a DDI in Europe and sometimes referred to as a virtual number) may be forwarded by our infrastructure to UsVox Account for SIP devices, conventional PSTN (Plain Old Telephone System), mobile phones. The call forwarding destination is selected by the customer on a per-DID basis.
UsVox offers an extensive selection of international DID numbers. However, we are constantly expanding our services so as to increase the number of regions supported, as well as to increase our coverage in each region.