Area Code,U.S. switching centers,NPA,NXX,Exchange,LATA,Telephone company,CLEC,CLLI Code,Vertical,Horizontal, Latitude Longitude, Mileage, NECA FCC Tariff #4 all in one package

_Traffic_Finder!^TM _{-
Basic Traffic Calculator}

Help Topics:	Step 1: Select your choice of traffic formulas: (Poisson, Erlang B, Erlang B Extended, Erlang B Peaked ( Neal Wilkinson ) or Erlang C
Basic Traffic Calculator Trunk Estimator Erlang B Overflow Agent Calculator Peaked Traffic (Neal-Wilkinson) Traffic Tables Traffic Principles Traffic Models: Poisson Erlang B Extended Erlang B Erlang C Erlang B Peaked (Neal-Wilkinson) Binomial Engset Traffic Tables: Poisson Traffic Table Erlang B Traffic Table Erlang C Traffic Table Erlang B Peaked (Neal-Wilkinson)

	Step 2: Enter two known values; either trunks, blocking percentage or traffic. Traffic can be entered as Erlangs or CCS (Note; There is no limit to the number of trunks or traffic. However, larger numbers increase the calculation times.)


	Optionally select a percentage of overflow if using the Extended Erlang B formula


	Optionally select a Peaked Factor if using Erlang B Peaked formula. (also known as Neal-Wilkinson, Neal Wilkinson, Equivalent Random Load or Peakedness Factor Load)

	Optionally select a decimal point precision


	Step 3: Press Either Trunks, Blocking or Traffic button to calculate the unknown


	Detailed traffic data for this scenario