Science Fair Project Encyclopedia
Private line
In telephony, a private line is a service that involves dedicated circuits, private switching arrangements, and/or predefined transmission paths, whether virtual or physical, which provide communications between specific locations.
Note: Among subscribers to the public switched telephone network(s), the term "private line" is often used to mean a one-party switched access line .
Source: from Federal Standard 1037C
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details