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
Real Talk communications Ltd
Real Talk a Global Telecom carrier having European presence provides a range of telecom services across its dedicated worldwide networks. Now moving into the major network convergence telecom services launched a mixture of wholesale and retail services fo
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