Howto:Diagnosing the extension module - IP2x2x
Work in progress ...
Getting trace file
Easiest way to get the trace file of the extension module is to open the Phone's Web-UI. Go to Maintenance/Diagnostics/Tracing. At the bottom of the screen you find "Extension module trace (buffer)".
Expert's way
You can also use an URL command to get the trace file of the extension module:
http://x.x.x.x/!mod cmd USB-HOST/IP233 log
This way you can even get trace file of a second extension module:
http://x.x.x.x/!mod cmd USB-HOST/IP233 config show
Getting config file
Getting screen shot
Setting trace options
http://x.x.x.x/!mod cmd USB-HOST/IP233 config change PHYS_EXTENSION FORMS /trace