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
Voix Telecom was established at the 4th quarter of 2004 to work on communication in Moldova. Young Voix Telecom quickly started substructures. It gave the service of fixed line