1. 
   Cable Telephony
   The practice of using digital communications techniques to provide enhanced home telephone service via the existing home cable-TV connections.
   Found op http://www.flowmeterdirectory.com/flowmeter_technical_glossary/flowmeter_te
   
   
2. 
   Cable telephony
   Cable telephony is a form of digital telephony over cable TV networks. A telephone interface installed at the customer`s premises converts analog signals from the customer`s in-home wiring to a digital signal, which is then sent over the cable connection to the company`s switching center. The signa...
   Found op http://en.wikipedia.org/wiki/Cable_telephony
   
   

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