Phasing out of telco TDM Backbones (was: Phasing out of copper)

Antonio Querubin tony at
Sun Nov 30 06:50:24 UTC 2014

On Sun, 30 Nov 2014, Jay Ashworth wrote:

> Oh, sure.  But my point is this:
> How many Erlangs can you fit through that clear-channel T-3?

Personally I find the use of Erlangs in a packet-switched environment 
somewhat irrelevant.  What has been more useful me in capacity planning 
and staying out of trouble has been statistical bandwidth peak usage data.

Antonio Querubin
e-mail:  tony at
xmpp:  antonioquerubin at

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