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
World Link Telecom
World-Link is an integrated communications provider marketing communications solutions to targeted customer markets by combining networks, applications and value added services with on-line management, self-service and support.
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