GSM VoIP Solutions
Configurations of GSM/VoIP networks allow the service providers to avoid the local Wired Public Switched Network (PSTN) in communication with a GMS mobile handset. As a result, the high rates charged by telephone companies are avoided.
Anonymous call rejection – this is a function that blocks the incoming calls of subscribers with indefinite telephone number.
VIVA COMMUNICATIONS PVT LTD
Viva communications Pvt Ltd
Viva communications is a converged communication solutions provider for business across the world.Viva is headquartered in the uk with strong presence in india ,Australia and the US.
VIVA SOLUTION OFFERING:-
- International
Top 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