Voip Unlimited expands PBX providers with Yeastar

(Telecompaper) Chinese PBX provider Yeastar has signed a deal with UK-based internet telephony service provider Voip Unlimited. http://feedproxy.google.com/~r/TelecompaperFixed/~3/OQtpJrC-cV0/voip-unlimited-expands-pbx-providers-with-yeastar–1299402