China Skyline

china, Gunagdong, China

• MOQ 1 Piece(s)
• Frequencydual band/ quad band
• supportIMEI change

The gsm modem is actually a kind of equipment used for sending and receiving sms. It needs a mobile phone sim card to support just the same as we use cellphone. In the need to send bulk sms, put sim card into the device, link power and connect a pc through the usb cable. Then we can realize the function of the sending and receiving sms by using the relevant computer management softwarewe.

• MOQ 1 Piece(s)
• SupportVPN,IMEI change
• ProtocolSIP/H323
• Number Of FlowerVoIP Gateway

Voip gsm gateway goip bridges the gsm and the ip networks by enabling voice communications. It is installed on the mobile sim card, you can register the gsm telephone on the voip softswitch.it can be easily combined into arbitrary number of channels of large gateway group. Low price, perfect sound quality and powerful function make goip gsm inevitable choice of system integrators, traffic business and soft switch manufacturers