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Loopback Test on RJ11 Modem

Hi,

 

Thanks for read this message.

 

I'd like to do a simple testing for my modem.

 

Modem specification: RJ11 telephone line

 

My objectives:

1. Test if my modem is connected.

2. Ensure modem can Send & Receive data. (loopback test)

 

My PC has RJ11 port & serial port. Labview version 8.5.1.

 

Is there any method or example vi to perform the test as listed above?

 

Appreciated your help. Thank you.

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hi tantan,

  You need to pass AT commands from your command prompt...I think you need you need to use system exec vi to execute the AT commands ..please go through this one ...http://www.cpucare.com/FAQS/Init%20strings.html.

 

 

 

Thanks and regards,

srikrishnaNF

Regards,
Srikrishna


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