Cisco CUCM – Digit summarization

stephane February 4, 2017 0 Comments

I had to find a way to summarize multiple times multiple patterns for a customer who has a SME between multiple CUCM clusters without dynamic routing during a big migration of users.
Even if I could do it by myself I preferred to create a script who do the job !

This application allows to summarize multiple patterns in the way of Cisco Unified Communication Manager interpret them. It doesn’t support the usage of the wildcards @ ! ? and + (except \+ for e164) as these wildcards are not relevant or not finite.
If you have any improvement suggestions, please let me know it in the comments !

Patterns in partition NOPARTITION
100[1-46]
5 possibilitie(s)


Patterns in partition P-Internal-DID
110X
10 possibilitie(s)





From 6 to 2 summarized (15 possible extension matches with these patterns).
Compression ratio is : 66.67% (higher is better)