Works on defining new network architecture are carried out by such
organizations as ITU-T, Multiservice Switching Forum, and International
Packet Communications Consortium.
VoIPCentral
VoipCentral is the premium quality provider for termination of your international telecommunication minutes. We provide small , medium and big-sized enterprises such as carriers, ISP's, Callcenters and telecommunication service providers with extremely lo
Read moreTop countries:
United States 1294
India 440
United Kingdom 425
Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries