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RAS connection on Windows 7 with ELS61T on serial port com | Telit Cinterion IoT Developer Community

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mbendadi's picture
mbendadi

September 12, 2017 - 12:15pm, 1777 views

Hi,

I want to set an internet connection on windows 7 using modem ELS61T on serial port.

I have previously made this kind of connection with EHS6T, but with usb and it works.

On the ELS61T, I have no usb port. So I try to set the connection on port com.

First, In control panel-> modem I had a new modem on port com using the ELS61T driver (ehxmdms.inf) on port com1.

The modem is correctly create in windows, in his propeties I can check the connection with the modem.

In advanced parameter, I had at+cgdcont=1,"ip","a2bouygtel.com"

Then in network-> new remote connection, I set the phone number to *99***1#. The connection is created.

But when I try to open the connection, I have two kind of error, error 651 or error 692.

Of course pin code is ok, and I have this config :

^SCFG: "Gpio/mode/ASC1","std"
^SCFG: "Gpio/mode/DCD0","gpio"
^SCFG: "Gpio/mode/DSR0","rsv"
^SCFG: "Gpio/mode/DTR0","gpio"
^SCFG: "Gpio/mode/FSR","gpio"
^SCFG: "Gpio/mode/PULSE","gpio"
^SCFG: "Gpio/mode/PWM","gpio"
^SCFG: "Gpio/mode/RING0","gpio"
^SCFG: "Gpio/mode/SPI","rsv"
^SCFG: "Gpio/mode/SYNC","std"
^SCFG: "GPRS/AutoAttach","enabled"
^SCFG: "Ident/Manufacturer","Cinterion"
^SCFG: "Ident/Product","ELS61-E"
^SCFG: "MEopMode/SoR","off"
^SCFG: "MEopMode/CregRoam","0"
^SCFG: "MeOpMode/SRPOM","0"
^SCFG: "MEShutdown/Fso","0"
^SCFG: "MEShutdown/sVsup/threshold","0","0"
^SCFG: "Radio/Band/2G","0x00000014"
^SCFG: "Radio/Band/4G","0x08080085"
^SCFG: "Radio/Mtpl/2G","0"
^SCFG: "Radio/Mtpl/4G","0"
^SCFG: "Radio/OutputPowerReduction","4"
^SCFG: "Serial/Interface/Allocation","1","1"
^SCFG: "Serial/USB/DDD","0","0","0409","1E2D","005B","Cinterion Wireless Modules","ELSx",""
^SCFG: "Tcp/IRT","3"
^SCFG: "Tcp/MR","10"
^SCFG: "Tcp/OT","6000"
^SCFG: "Tcp/WithURCs","on"
^SCFG: "Trace/Syslog/OTAP","0"
^SCFG: "Userware/Autostart","0"
^SCFG: "Userware/Autostart/Delay","10"
^SCFG: "Userware/DebugInterface","0.0.0.0","0.0.0.0","0"
^SCFG: "Userware/DebugMode","off"
^SCFG: "Userware/Passwd",
^SCFG: "Userware/Stdout","null",,,,"off"
^SCFG: "Userware/Watchdog","1"

I think it's a problem in windows, do you know this case ?

I tried to use EHS6T on port com, I have the same problem.

Thanks.

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Bartłomiej Gemalto Moderator's picture
Bartłomiej Gema...
Sep 12 2017 - 5:08pm

Hello,

Have you checked what these Windows errors mean?

Generally this should work in the same way as it does over USB. 

Please try to change these settings:

^SCFG: "Gpio/mode/DCD0","gpio"

^SCFG: "Gpio/mode/DSR0","rsv"

^SCFG: "Gpio/mode/DTR0","gpio"

^SCFG: "Gpio/mode/RING0","gpio"

to "std". These are ASC0 lines which are currently configured for different interfaces.

Please also change this:

^SCFG: "Userware/Autostart","0"

to "1". The factory JRC MIDlet ***** this to be activated. If not it will not be started automatically. Some of AT commands are implemented in JRC. Maybe it does not influence your scenario but generally it is recommended to activate it anyway.

Please also check with AT^SPOW? command if sleep mode is not activated on UART interfaces.

Regards,

Bartłomiej

mbendadi's picture
mbendadi
Sep 13 2017 - 10:54am

Hello,

By changing the settings to std it works.

Thanks