Zycoo is the leading manufacture of IP-PBX Products. Our products line including VoIP Phone, Telephony Cards and IP PBX.
With the high voice quality, stable performance and competitive price, our products have been adopted by many carriers and ISP fro
Zigma5 provides cloud computing based business phone systems designed for today''''s mobile and distributed business world. The Zigma5 technology platform eliminates the need for expensive and technically complex on-premise legacy phone systems. By combin
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