Telecom Technical Voice Traffic

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Subject Author Date
Voice Traffic Marcel Riley 08-24-04
`--> Re: Voice Traffic Hammond of Texa...08-25-04
Posted by TerryS on August 25, 2004, 5:48 am
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> Is there a rule-of-thumb for calculating number of CO lines(N) needed
> given the number of extensions (E).
>
> I am aware of Erlang but want an estimation, not exact calculations.
>
> Thanks,
>
> Marcel Riley

Sorry no help from me, but I am interested in any good answers you get. It
depends so much on what kind of business, how many people need to really
make or receive calls, and the 25-50% of calls that are personal. I have
been in the business for over 25 years and have seen no more than cut and
try solutions.

TerryS

TerryS




Posted by Hammond of Texas on August 25, 2004, 3:17 pm
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marcel_riley@yahoo.com says...
> Is there a rule-of-thumb for calculating number of CO lines(N) needed
> given the number of extensions (E).
>
> I am aware of Erlang but want an estimation, not exact calculations.

Good thing! Real world application of Erlang formulae produces only a
"best guess" estimation.

You were looking for something a bit less than "best", in the quality of
your guesswork, I guess?
:)


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