Correct translation rule however wrong digits in CLID

[skenu0001]

Hi,

One of my translation rule aligned with my Oubound CLID dial peer is:

voice translation-rule 2530
rule 1 /4/ /2530/
!

When i test it on the router:

router#test voice translation-rule 2530 48160
Matched with rule 1
Original number: 48160 Translated number: 25308160
Original number type: none Translated number type: none
Original number plan: none Translated number plan: none

router#test voice translation-rule 2530 48146
Matched with rule 1
Original number: 48146 Translated number: 25308146
Original number type: none Translated number type: none
Original number plan: none Translated number plan: none

however, when i make an actual call, for the number 48146, the CLID changes both 4 to 2530 so after country code, rest number is 25308125306.

Please help.

[Adam Thompson]

Try changing your voice translation rule to something like this:

voice translation-rule 2530
rule 1 /^4/ /2530/

The '^' forces the rule to only be applied if the 4 is at the beginning of the dialed string. 

Thanks
Adam

[skenu0001]

hi Adam,

Thanks for taking out time to reply to my thread, however, '^' will force the rule to apply replacement string on all occurrences of 4. 

Here is the document which verifies this:

http://www.cisco.com/c/en/us/support/docs/voice/call-routing-dial-plans/61083-voice-transla-rules.html

I got the resolution. I was already sending the correct mask via CUCM so any single occurrence of 4 was 1st time for router.

[Chris Deren]

Not sure where you got your conclusion on how ^ works from this doc. ^ definitely makes the regex match only when the string start with specific pattern. So /^4/ would only match any string that starts with 4.