Can`t write correct "translation-rule" - Cisco Community

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Hi

I need to block all calls except "77xxx"

Calling from 77xxx to 72xxx.

Here is my config:

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voice translation-rule 1

rule 1 /\(77...$\)/ /\1/

rule 2 reject //

voice translation-profile reject_test

translate calling 1

dial-peer voice 72 pots

preference 1

destination-pattern 72...

progress_ind setup enable 3

progress_ind alert enable 8

direct-inward-dial

port 1/1:15

prefix 72

dial-peer voice 77 voip

call-block translation-profile incoming reject_test

call-block disconnect-cause incoming call-reject

destination-pattern 77...

voice-class codec 1

session protocol sipv2

session target ipv4:192.168.255.247

dtmf-relay rtp-nte

no vad

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If I test this rule all works:

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7204#test voice translation-rule 1 77901

Matched with rule 1

Original number: 77901 Translated number: 77901

Original number type: none Translated number type: none

Original number plan: none Translated number plan: none

7204#test voice translation-rule 1 77901222222

77901222222 blocked on rule 2

7204#test voice translation-rule 1 333333333

333333333 blocked on rule 2

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But when I use this rules on dial-peer,all calls drops.When I delete " rule 2 reject //" calls pass true.

Here debug:

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Apr 1 08:47:20.162: //-1/12E8115EA3FA/RXRULE/regxrule_stack_pop_RegXruleNumInfo: stack=0x7D8FA04; count=1

Apr 1 08:47:20.162: //-1/12E8115EA3FA/RXRULE/regxrule_match: Matched a call block rule; number=77901 rule precedence=2

Apr 1 08:47:20.162: //-1/12E8115EA3FA/RXRULE/regxrule_profile_block_internal: Matched with rule 2 in ruleset 1

Apr 1 08:47:20.162: //-1/12E8115EA3FA/RXRULE/regxrule_stack_pop_RegXruleNumInfo: stack=0x7D8FA04; count=0

Apr 1 08:47:20.406: //-1/F7B46E599410/RXRULE/regxrule_stack_pop_RegXruleNumInfo: stack=0x7D92A40; count=2

Apr 1 08:47:20.634: //-1/808638C18B44/RXRULE/regxrule_stack_pop_RegXruleNumInfo: stack=0x7D8E7A4; count=2

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Can anybody help me to write correct "translation-rule" ?

Thanks

7 Replies 7

Hi, with voip DP and "call-block" you don't need to specify reject in rule.

Just build rules so that numbers to reject are matched.

eg

rule 1 /^[^7][^7]/ //

Hope this helps, please rate post if it does!

I fined this solution " rule 1 reject /^[^7]\.*/ "

Its allows only numbers begins with 7 and block all other .But I cant understand how to transform this example to allow only 77xxx .

Have you read my answer above ? reject is not need for "call-block" lists. It is used for rules applies to pots ports or DP.

If I write something like this:

rule 1 /^[^7]/ //

All numbers except 7 will be translate.

In this example all numbers except 7 will be drop.And this what I need.

rule 1 reject /^[^7]\.*/

7204#test voice translation-rule 1 7

7 Didn't match with any of rules

7204#test voice translation-rule 1 6

6 blocked on rule 1

7204#test voice translation-rule 1 8

8 blocked on rule 1

If you can write good example,write it.

I did wrote already, read above.

All what begins with 77 is passed unchanged.

The rest is rejected.

Ok ,maybe I dont understand something but your example dont work:

voice translation-rule 1

rule 1 /^[^7][^7]/ //

!

7204(cfg-translation-rule)#do test voice translation-rule 1 77001

77001 Didn't match with any of rules

7204(cfg-translation-rule)#do test voice translation-rule 1 770011

770011 Didn't match with any of rules

7204(cfg-translation-rule)#do test voice translation-rule 1 7700111

7700111 Didn't match with any of rules

7204(cfg-translation-rule)#do test voice translation-rule 1 66001

Matched with rule 1

Original number: 66001 Translated number: 001

Original number type: none Translated number type: none

Original number plan: none Translated number plan: none

7204(cfg-translation-rule)#

Why number 66001 translates to 001 ?

Once again I need to pass only 5 digit number begins with 77 (77xxx),all other drop.

In my example all calls except 7* drops.

As mentioned above, with call-block command, you don't have to worry translations, because there are no translations.

Again: numbers that matches a rule, are rejected.

All the others are sent not reject and not translated.