I am punching down a RJ21 25 pair cable to a CAT5e patch panel that will be used

I am punching down a RJ21 25 pair cable to a CAT5e patch panel that will be used as a analog telephone system (rj11)…

What pins do I punch the 25 pair cable to the patch panel that will active the rj11 jacks???
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More about punching rj21 pair cable cat5e patch panel used
  1. The center pair, pins 4 and 5, are usually used for analog phones. That's how I have it set up in my home.
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