DID / Virtual phone number provider
FlyNumber provides international DID''s and you can forward them to your custom VOIP "Setup" like Asterisk or a standard Skype or Gtalk account.
voip, ip pbx,voip pbx,China voip manufacturer
H.K.Houyuan Technology Co., Limited was founded in 2009 with headquarter located in Shenzhen and branch office in HK ,suzhou. There are several departments such as VolP,RFID, consumer electronics , SMT produ