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.
Nucom Technology, Inc. offers Internet telephony communication services worldwide. Featuring with low cost, quick to market and advanced technology as well as the company''s 24x7 support services. Nucom provides high quality wholesale as well as retail VO
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