3CServer is a TFTP and FTP server and client from 3Com for Microsoft Windows.
Exam Name: Huawei-3Com Certificated Network Engineer.
Ring-Voiz PC to Phone is a high quality voice service.
Swiss VOIZ is a leading Voice over IP Solution Provider and System Integrator.
Alfa Voiz is one of the leading VoIP specialising in Internet Telephony.
Pak Voiz is a program specialized in Pre-paid Calling Card Service.