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DTMF timing issue with alarm panel communications
Let me start off by saying that I am a fire alarm technician by trade. I don't know much about phone systems. I service a campus-like site with many small buildings. There are 40+ fire alarm panels at this site which all communicate with an alarm receiver via analog copper phone lines through...- kelrodjr
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- Forum: Nortel: CS1000 (Meridian) systems
