SIM Card Broadband Phone Gateway (GOIP4)
GOIP4 SIM Card Broadband Phone Gateway is a new product that connect the GSM and the VoIP seamlessly. To GOIP4 what is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP Softswitch. SIP and H. 323 agreement are built...
IC, DVD/VCD lens, mobile, mp3, mp4, mp5, digital photo frame, Car MP3, Car DVd, GPS
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