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
Tseyva Pte Ltd
Tseyva Pte Ltd is a licensed Internet Voice and Data service provider based in Singapore. We offer a comprehensive hosted Internet Telephony Platform Service headquartered in the Republic of Singapore with the Network Operations Center (NOC) based in the
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