Max e164-pattern-map Patterns Supported

[Cory M.]

Is there a max number of patterns supported on a single e164-pattern-map configuration within the IOS?

I know 5000 entries are allowed to be referenced in a txt document to reference on a txt file in flash, but would like to know what the limit is if defined in the configuraton itself. 

Running a ASR1001X on Version 16.6.2.

[jrsteele21]

This has been asked for years; it's a mystery.  

https://community.cisco.com/t5/ip-telephony-and-phones/e164-pattern-map-maximum-patterns-supported/td-p/2614890

[Jonathan Schulenberg · Accepted solution]

I just asked the TME supporting CUBE. The answer is 1000 e164 entries are supported in the configuration or 5000 in the text file.

[halljl2007]

Is that 1000 patterns in each Pattern-map or 1000 e164 patterns in total in all my Pattern-Maps?

Example: 1000 total

voice class e164-pattern-map 100

e164 XXXXXXXXXX$   (500 of these)

!

voice class e164-pattern-map 200

e164 XXXXXXXXXX$ (500 of these)

Example: 2000 total

voice class e164-pattern-map 100

e164 XXXXXXXXXX$   (1000 of these)

!

voice class e164-pattern-map 200

e164 XXXXXXXXXX$ (1000 of these)

[Jonathan Schulenberg]

The limit is per e164-pattern-map.

[jefflocktsg]

I have a text file in production with over 13,000 entries. The text file is not stored in the flash though; referencing from a server location.