atinout - bash will hang after sending AT command to analog USB modem

I have downloaded the latest version of atinout, an application to send AT commands to a analog USB modem.

Now, I try examples I found at the given website, but no one will work.
The problem is, that after sending a AT command to the modem, my bash will hang after returning the echo of the given AT command, an OK and that's all. My bash is hanging.

the simplest example is to hang up an incoming call:

echo ATH | atinout - /dev/ttyACM0 -

I will geht ring, ring, OK Many empty lines in the bash or an output file but the command will not hang up the call.

Is here someone who can help? Thanks

2 Reset to default

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