Anonymous call rejection – this is a function that blocks the incoming calls of subscribers with indefinite telephone number.
People calling from an indefinite number can very often hear a message that this line does not receive calls with indefinite subscriber numbers.
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 calling minutes
- Leased lin