Provide wholesale international callback service in China for voip service providers and call shops. We offer competitive price and billing system to our wholeseller. We are using SS7 PSTN line and no connection fee to customers.
ΑLTEC TELECOMS, a member company of ALTEC Group, possesses nowadays one of the largest Telecommunications Networks in Greece. The objective of ALTEC TELECOMS is to provide modern, complete communication services, for every home and business.
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