SunComm Technology Co., Ltd. Core members have been engaged in the communication & networks industry since 1977. Their main products in 2009 focus on GSM, VoIP, 3G Devices.
Established with a combined 20 years in the telecommunications industry, VoIPTREX was founded to bring forth advanced carrier class VoIP communications services. Our carrier class servicde allows us to provide services across broadband infrastructures inc
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