iNum
The iNum Initiative is an effort by Voxbone to create an international “country code” for VoIP communication. An iNum number (or simply an iNum) starts with the country code +883 (allocated by the ITU followed by the “area code” 5100, followed by eight unique digits. For example, my own iNum is +883 5100 0990 4862. iNums serve two purposes/accomplish two goals: They facilitate free calling between VoIP providers. They help ensure that calls between VoIP providers don’t get routed through the PSTN....