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Reply To: Erlang calculator BHT

Westbay Engineers Ltd.


Remember that the B.H.T. figure is the traffic which is OFFERED to the trunk group, NOT the traffic CARRIED by the trunk group.

The traffic carried is the offered traffic * 1-Blocking:

1062 * (1-0.07) = 988 Erlangs.

Now it’s less than 1000 🙂

Hope that helps,
Westbay Engineers Ltd.