We are the lowest and the best Dialer friendly SIP trunk provider.
"King of Dialers"
8 Telecom Association Awards
> Switching infrastructure built from the ground up to support high volume dialer traffic.
> No short duration charges.
> High CPS assignment.
> Largest dialer termination vendor in the United States!
> Complete U.S. Domestic and select international dialer termination.
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