Voice over IP

Stealth Communications has announced the ENUM registry, which will allow VoIP providers to complete calls without going through the public switched telephone network (PSTN). When a VoIP called completed, it usually goes over the "old" telephone network at least part of the way. In turn, the VoIP provider has to pay an access fee to the network owner (e.g. Verizon, SBC, Qwest, etc).