INUM – free calling among different providers
Voipswitch supports the project initiated and backed by, global DID supplier. Inum’s goal is to become a peering point for free internet code +883, newly created by the ITU (International Telecommunication Union). More information can be found on In Voipswitch software we added the entry in the dialing plan for 883 prefix pointing to INUM’s servers so you do not need to do any configuration to allow your enduser call free to inum numbers. Also Internet Telephony Service Providers can apply to receive whole ranges of Inum numbers at no cost. Then, using for example voipswitch software, the numbers can be offered to endusers.