Re: Intercoms using 500 sets [telecom]

Bill, I've often run the ringers on 500 sets on AC mains. No problem. Not sure if I have a circuit to run on 2 wires. But if you are using JK, quad, you've got an extra pair for signalling. You might be able to come up with something if the phones have a-lead control in the hook switch. Mike Sandman may have an alternate solution. regards, mm

Reply to
Michael Muderick
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Mike Sandman may have an alternate solution.

Actually, another long-time contributor has offered to help: Carl Navarro came up with a different option which is both easier to use and available off-the-shelf (Thanks, Carl!).

Bill

Reply to
Bill Horne

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