nanog mailing list archives

RE: Move all 9-1-1 to 8-5-5


From: Mark Segal <MSegal () FUTUREWAY CA>
Date: Tue, 11 Mar 2003 09:03:47 -0500


Whenever the North American Numbering Planning Administration 
releases a new toll-free prefix (e.g. 1-800, 1-888, 1-877, 
1-866) there is always a lengthy delay for individuals 
operating some telephone switches to update their routing 
tables.  Its common to be in hotels, and find the hotel PBX 
doesn't recognize a recent toll-free prefix.

Yes.. But most people don't run translations for all NPA-NXXs on their 4
line PBX....

Regards,
Mark

--
Mark Segal
Director, Data Services
Futureway Communications Inc.
Tel: (905)326-1570



So to "fix" this problem, why don't we move all 9-1-1 numbers 
to the new toll-free prefix, which will break stuff for 
people who don't update their PBX's promptly.  When they find 
out they can't report a fire in the hotel because their PBX 
is blocking the new prefix, then they'll fix the PBX.

Let's get real, no one is going to break any "critical" 
resource just for the purpose of making people fix their systems.


Rob's bogon lists are good, but unless you have the processes 
in place to keep it update to date (or hire an consulting 
firm to do it for you), its about as useful as putting a list 
of "invalid" phone numbers in your PBX. The lists change all 
the time, and unless you are a full-time LERG expert, it will 
probably get quickly out of date.

Of course, we can always use LDAP to keep all the PBX's updated.



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