Concerning practical implementation, the VoIP gateways have proven to be the best. Many companies are successfully using the IP telephony thanks to its two main characteristics
Decrease in international and long distance call cost expenditures
Stable communications between company’s offices throughout different cities and counties
IVR Guru conceiving a great CLOUD TELEPHONY in India. It is a technology that manages business service, sales, support, public or social rapport and online industry exercise exhausted control over their client communications.