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Timeline for Determine 4p4c wiring

Current License: CC BY-SA 3.0

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Oct 10, 2012 at 4:57 comment added Zurechtweiser I found kalshagar.wikispaces.com/Cisco+IP+phone+headphone to not be true.
Oct 10, 2012 at 3:09 vote accept Zurechtweiser
Oct 10, 2012 at 3:08 comment added Zurechtweiser "What are you connecting to what?" I am connecting a telephone cord to a telephone which in turn is connected to my telephone provider. I am picking up the phone so I get the "ready to dial"-tone but of course I cannot hear that because I connected my own handset cord to it of which the ending is being cut so I get the bare wires. There I measured the voltages with an oscilloscope and chose AC or DC based on what made sense. BTW: How can I be notified if someone replies here?
Oct 10, 2012 at 2:06 history edited Russell McMahon CC BY-SA 3.0
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Oct 10, 2012 at 1:01 comment added Zurechtweiser Thanks. I am going to try kalshagar.wikispaces.com/Cisco+IP+phone+headphone which I just found.
Oct 10, 2012 at 0:43 history answered Russell McMahon CC BY-SA 3.0