Beijing Powerunit China
General office
Beijing Powerunit
China
Beijing
Beijing ,100086
China
Phone: 8610-51658192
Site: http://www.callupservice.cn
Beijing Powerunit
China
Beijing
Beijing ,100086
China
Phone: 8610-51658192
Site: http://www.callupservice.cn
- Hardware
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Internet VoIP and Video Conferencing Service Provider
- VoIP Billing Software Provider
- Voip consulting
- Voip Termination ISP
- Wireless Broadband
- Billing Software
- Cisco Systems
- Huawei VoIP Products
- Quintum
- Billing system of own development
This function blocks all telephone calls going out of the country, thus, insuring in a case of undesirable international calls.
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