The calculator works out number of call center agents using Erlang C formula for given call load and service level.
The calculator converts english phrase to the flag semaphore signal sequence.
Calculates number of PBX telecommunications channels for given traffic load using Erlang B and Engset algorithms
The calculator gives telecom traffic in Erlang for given time span and total call duration.
The calculator works out bandwidth required to handle given number of VOIP calls with given audio codec.