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
Founded in early 2002 vCentrix provides a full suite of back office services, hardware, services and calling products for wholesale carriers, CLECs, MSO and ISPs to easily and quickly become VoIP service providers. vCentrix offers a world class VoIP netwo
Read more