Sinos Technology (HK) Co., Hong Kong
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.
General office
Sinos Technology (HK) Co.,
139-141, Wai Street,.
Kwun Tong
Kowloon ,1001
Hong Kong
Phone: +852 23897726
Sinos Technology (HK) Co.,
139-141, Wai Street,.
Kwun Tong
Kowloon ,1001
Hong Kong
Phone: +852 23897726
- International VoIP Wholesale Provider
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The
service allows you to check the voice mail not being by the phone or computer where the mail
comes. All one has to do is dial a special number (usually given by the
communication provider) and listen to voice mails.
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CARYN SYSTEMS OU was founded in Estonia in 2004 as a division of the telecommunication holding Telix Ltd., innovator in the telecom market since 1991. CARYN SYSTEMS OU provides wholesale A-to-Z VoIP termination with high quality and competitive rates. Hig
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