[time-nuts] Time in Phone System

Mark Sims holrum at hotmail.com
Tue Jul 22 00:40:26 EDT 2014

Yes,  the caller ID data has time in it.   There are chips out there that decode caller ID.  I  signaling format isially is the old Bell 202 modem protocol.  The caller ID devices sort of half way answer the phone line when it detects the incoming call and the caller ID info is sent after the first ring. 		 	   		  

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