[asterisk-users] pstn failback

Jay R. Ashworth jra at baylink.com
Fri Sep 29 11:32:56 MST 2006

On Fri, Sep 29, 2006 at 10:39:44AM -0500, Shawn Kelley wrote:
> You also have to be careful like mentioned below, if you get 2 PRI's, even
> from different CLECS, the will normally still come out of the same Central
> Office and travel side by side on the cable. So it's likely if 1 goes down
> then the other one will also. 

Indeed.  Acquiring, and *maintaining*, physical diversity of backup
circuits is one of the thorniest problems in telecom management. 

IBM has a hard time getting carriers to get it right, so why should we
be any different?

-- jra
Jay R. Ashworth                                                jra at baylink.com
Designer                          Baylink                             RFC 2100
Ashworth & Associates        The Things I Think                        '87 e24
St Petersburg FL USA      http://baylink.pitas.com             +1 727 647 1274

	"That's women for you; you divorce them, and 10 years later,
	  they stop having sex with you."  -- Jennifer Crusie; _Fast_Women_

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