Hello everyone,

I have a big problem with SMSLib with RXTX. I get No response from device 
error.

First of all modem is Alcatel X230L, system is latest Linux Debian x64 bit 
with 64-bit Java. I have everything installed properly (I think). I tried 
all possible options, tried to run the app with -Dsmslib.serial.polling, 
and still getting the error. USB_modeswitch is working properly as well I 
guess.

I am sure that port is the right one, I'm using /dev/ttyUSB4.

I tried to see what's happening on the port so I run terminal and AT 
commands work just fine. 

screen /dev/ttyUSB4

when typing ATi response is:

Manufacturer: TCT Mobile International Limited
Model: HSPA Data Card
Revision: IX1B4800XX
IMEI: 867597005573446
+GCAP: +CGSM,+DS,+ES

OK

I left terminal open and when I run my app responses are:

OK

OK
ATZ
OK
ATE0
OK

+CPIN: READY

OK

That seems to be fine, and modem is responding anyway. Even with polling 
nothing seems to happen and still getting No response error.

Help please! I can figure it out, I'm running out of ideas.

Important thing is that it all works like a charm both on Windows and Mac 
OS X, so we cannot say that the modem is incompatible with SMSLib.

Thank you in advance,
Tom

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