Zycoo is a professional manufacturer of VOIP, IP PBX products, IP phones, telephony cards etc
manufacturer of VOIP, IP PBX(FXO, FXS, GSM, E1, T1, BRI port), IP phones, telephony cards
OEM/ODM accepted, our website www.zycoo.com
contact email/MSN: jason.su@zycoo.com
Telepacket offers technologically advanced and cost-effective VoIP optimization, SBO optimizer and VoIP anti-clocking solution to help you improve quality of calls without increase the calling cost.
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