CAT-TP Protocol?

Mon Jan 14 18:12:32 UTC 2019

    If anyone can confirm my suspicion of what CAT-TP is I would be
grateful. It is the first time I have seen it on a customer's network. I
think it is for manipulating SIM cards, but I have been mistaken before.
Off list replies are fine.

    Thanks, Richard Golodner

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