One of the very popular voip services which is known for cheap calling rates is SmartVoip. Just like Jumblo and ActionVoip, SmartVoip is also under betamax group (also known as Delmont Sarl). SmartVoip also offers free calls under its superdeal plans and cheap international calls to other countries. Many NRI's living in USA and Middle East are using this voip provider for calling back home in India. The good part about all betamax services is that these works on all types of mobile phone … [Read more...]