There are three Extended Erlang B functions included with Erlang for Excel:
| • | ExtErlBLines() Used to estimate what blocking will be experienced with a given busy hour traffic figure and number of lines. |
| • | ExtErlBBlocking() Used to estimate how many lines are required in a trunk group if the offered traffic is known. |
| • | ExtErlBTraffic() Used to estimate what how much traffic a trunk group of known lines can be offered at a given blocking figure. |
See also