The voxXchange phone service is the next generation IP network telephone, based on innovative technology and with superb sound quality and easy-to-use hardware and software. voxXchange provides a wide range of added value services including a complete Tra
The voxXchange phone service is the next generation IP network telephone (Voice Over IP - VoIP), based on innovative technology and with superb sound quality and easy-to-use hardware and software. voxXchange provides a wide range of added value services including a complete Trading/Switching Platform
Houyuan Technology (HK) Limited ( http://www.houyuanhk.com ) is a professional voip manufacturer in China.
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