Need Assistance with Route Pattern

[j.burwell]

I am trying to create a single route pattern that routes the entire range of 910 230 XXXX to 910 299 XXXX. I've used the range characters for a smaller range, like 910 231 XXXX to 910 237 XXXX but am having trouble figuring out what the proper statement would be to route the larger range in a single route pattern. Any assistance would be greatly appreciated. Thanks!

[R0g22 · Accepted solution]

Does this help ?
9102[3-9][0-9]XXXX or you can have [0-9] if you wish instead of X wildcard it's basically the same thing.

[j.burwell]

Thank you very much! That is exactly what I was looking for. I was not aware you could use multiple sets of brackets on a single pattern so that is what I was missing. Thanks Again!

[j.burwell]

Nipun,

Quick follow up question- In my example, I started and ended within a full 0-9 range for the 6th digit. Can you tell me how I would end the range before reaching a 9 in the final group without excluding the 9 from being used in the prior groups. For example, What if I instead was trying to create a pattern to route everything from 910 230 XXXX to 910 294 XXXX? Would I have to use exclusions to exclude 295-299? Thanks again for all the assistance! I wonder if there is a route pattern tool out there where you could input a list of NPA/NXX and have it output the most consolidated list of patterns?

[R0g22]

You can tweak the pattern like so for the 6th digit - 9102[3-9][0-4]XXXX. It would automatically exclude 295-299.

[j.burwell]

Thanks for the reply! That is what my first thought was, but would that not also exclude 5-9 as the 6th digit in every set within the range? For example, it seems that modification would also exclude 910285XXXX and all within others within the range that have 5-9 as the 6th digit.

[R0g22]

Yeah, you are right. I overlooked your complete requirement. You can look into route filtering using @ macro to create your router pattern if that serves your purpose -

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_6_1/ccmcfg/bccm-861-cm/b03rtflt.pdf

Or you can keep the initial RP to allow calls and create another RP/TP to accomodate your "295-299" pattern to block/reject these calls.

On the IP Phones, the CSS will prioritize the Reject RP/TP and then have the allow RP/TP partition to effectively block calls to these numbers and only allow calls that are not matched/rejected first.

[j.burwell]

Thanks Nipun!

[j.burwell]

Thought on this some more- So Would 910[230-294]XXXX be a valid route pattern to cover the range in the second example with no exclusions?

[Jaime Valencia]

[ ]	The square bracket ([ ]) characters enclose a range of values.	The route pattern 813510[012345] routes or blocks all numbers in the range 8135100 through 8135105.
-	The hyphen (-) character, used with the square brackets, denotes a range of values.	The route pattern 813510[0-5] routes or blocks all numbers in the range 8135100 through 8135105.

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/accm-861-cm/a03rp.html#14906

This uses a variant of regex, might want to read on the topic to understand how the wildcards are used in CUCM.

[R0g22]

The pattern is not invalid, completely but it won't serve the purpose. You are effectively just manipulating a single digit with "[230-294]" and not 3 digits like you intend. So you are only configuring a pattern to accommodate 7 digits.