Editing Connections per circuit hour

In [[telecommunications]], the term '''connections per circuit hour''' (CCH) has the following meanings: 
*A unit of [[teletraffic]] measurement expressed as the number of connections established at a switching point per hour.
*A unit of traffic measurement used to express the rate at which circuits are established at a [[telephone exchange|switch]].

The magnitude of the CCH is an instantaneous value subject to change as a function of [[time]] (i.e. from moment to moment), and is subject to study including [[load curve]] and [[busy hour]] as other measures of traffic are.

==See also==
*[[Busy Hour Call Attempts]]

==References==
*{{FS1037C MS188}}

[[Category:Teletraffic]]


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