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GPRS TC63 not conection TCP/IP socket | Telit Cinterion IoT Developer Community

September 15, 2015 - 1:02pm, 4232 views

*****, I'm using TC63 hardware with serial communication between my computer, but I can not use the socket command TCP / IP, use the SOCKETTEST V3.0 software for my server, and use the TC63 to CLIENT, see aT commands that I use in Brazil use the phone operator TIM:



AT^SICS=0, conType,GPRS0


AT^SICS=0,passwd, "tim"



AT^SISS=0, srvType,socket

AT^SISS=0, conID,0

AT^SISS=0, address,socktcp://**********:747 <<<<<< IP PUBLIC and my port 


^SIS: 0, 0, 21, "Remote host has rejected the connection"


^SISR: 0, 2

anyone have any example in Visual Studio for connecting server?

PLS help..