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Reply To: Minutes conversion ( GSM)


at the top of this page is a ‘button’ labelled FREE CALCULATORS, click on it then click on the link for Erlang B calculator.
Enter 36 in the peak traffic cell (left hand side), set the middle cell (Grade of Service) = 0.01 and click on the calculate button. THe right hand cell gives the answer 48, for the number of channels/trunks/lines needed.