[cisco-voip] enabling "ring down to 9" in existing dial-plan

[Nate VanMaren]

Don’t think about it as a ring down, think about making route patterns without the 9.  This basically disables internal dialing.  So your new CSSs can’t see the partition that the extensions are in.

If you don’t need LD, you’d have a route pattern that is [2-9]XX[2-9]XXXXXX for 10 digit dialing.  That would be about the only think in the partition and the only partition in the CSS.  I guess you’d probably need one for X11 too.

Problem with translation pattern, is it doesn’t look for more digits.  Unless maybe you have overlap sending enabled?

From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: Friday, January 29, 2010 8:02 AM
To: cisco-voip voyp list
Subject: [cisco-voip] enabling "ring down to 9" in existing dial-plan

We have a need to deploy some phones with an immediate ringdown to 9, so they don't have to dial 9 to get an outside line, i.e. for fax machines, pay terminals, etc. that are brought from an outside vendor temporarily on campus. For those that are permanently on campus, we will require them to program the appropriate off-net access code, i.e. 9.

We are currently using the device/line approach, which means we give the device access to everything and use the line to prevent LD, etc. What I don't want to do is have to do a complete redesign or start building new filters, etc.

What I had thought of doing was using a combination of partitions and search spaces and route patterns to mimic each pair of device/line classes of service I have, and then use translations to put in the 9.

So, say I have: device-business-CSS (for the phone) & line-local-CSS (for the line).
These each have device-business-PT (permit patterns) & line-local-PT (deny patterns).

 *   create ringdown-outbound-CSS and add device-business-PT and line-local-PT to it
 *   create ringdown-inbound-CSS and add ringdown-inbound-PT to it
 *   create RP: @ in ringdown-inbound-PT w/ ringdown-outbound-CSS w/ 9 prefix
 *   assign ringdown-inbound-CSS to the analog device CSS and leave line CSS blank
This should give me what I want, with minimal work.



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Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
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"Bad grammar makes me [sic]" - Tshirt


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