IP PBX, Voice Gateway, ATA, IP Phone...

J1-J3, 3rd Floor, No.44, GuanRi Road, Software Park, Xiamen, Fujian, China

Four-Faith is a professaional designer and manufacturer in wireless data transmission terminals, such as cellular modem, IP modem, Router and gateway, and our products have been widely used for data a...

CDMA fixed wireless phone, GSM fixed wireless phone, fixed wireless terminal, wireless payphone, voip phone, voip gateway, IP phone, SIP phone...