Voice frequency primary patch bay

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In telecommunication, a voice frequency primary patch bay (VF) is a patching facility that provides the first appearance of local-user VF circuits in the technical control facility (TCF).

The VF primary patch bay provides patching, monitoring, and testing for all VF circuits. Signals will have various levels and signaling schemes depending on the user terminal equipment.

This article related to telecommunications is a stub. You can help Wikipedia by expanding it.

Retrieved from "http://en.wikipedia.org../../../v/o/i/Voice_frequency_primary_patch_bay.html"

Categories: Telecommunications | Telecommunications stubs

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• This page was last modified 21:48, 2 January 2007 by Anonymous user(s) of Wikipedia. Based on work by Wikipedia user(s) Alaibot, Bluebot, Hetar, Deville, DanielHolth, Angela, Imran and Tobias Hoevekamp.
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