Phone Tools

Posted: 11/11/2013 in Communications

Even more phone info. from Sparks over at SIGNAL CORPS

  1. roostervt says:

    Good Morning,
    Another cool gadget is this little box that goes in series on a 2W phone line. It will capture and convert the DTMF tones of a dialed number and display them. I forget the name of the box, but I had a couple available for use way back when. Now that DSL and VOIP is becoming popular learning network tools like NMAP & Wireshark may be useful.

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