~ (CCS) A unit used (in North America) to quantify the total traffic running in a network. 1 CCS is 100 call-seconds. That means 1 CCS could be 2 calls of 50 seconds duration or 20 calls of 5 seconds duration.
~ Also known the hundred call second
~ 1 CCS = 100sec call
   = 100sec x 1 min / 60 sec x 1 hour / 60 min
   = 1 / 36 Erlang

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