[SR-Users] Issue in Dialplan Module

Logeshwaran G logeshwarangs at gmail.com
Mon Aug 7 08:19:32 CEST 2017 

I mean to say by applying the Rule mentioned from Joel is also not worked.


Rules:
======
dpid: 1
pr: 1
match_op: 1
match_exp: ^000[0-9]+$  <<<<<<< This will trigger a match on any number
that will start with three zeros.
match_len: 0
subst_exp: ^000([0-9]+)$  <<<<<<< If the match_exp is found, then create a
group with the desired part of the number, in this case, everything after
the three zeros.
repl_exp: \1   <<<<<<< \1 is a back reference to group 1, in this case the
number you selected in subst_exp, without the three zeros.
attrs:




On Mon, Aug 7, 2017 at 11:43 AM, Logeshwaran G <logeshwarangs at gmail.com>
wrote:

> Please find the below output
>
>  5(12951) ERROR: <script>: R-URI User: 000919629897172
>  5(12951) ERROR: <script>: R-URI User: 000919629897172
>
>
>
> On Mon, Aug 7, 2017 at 11:10 AM, Joel Serrano <joel at gogii.net> wrote:
>
>> Can you add logging and post results?
>>
>>  if (is_method("INVITE")) {
>>                xlog("R-URI User: $rU\n");
>>                dp_translate("1", "$rU/$rU");
>>                xlog("R-URI User: $rU\n");
>> }
>>
>>
>>
>> On Sun, Aug 6, 2017 at 10:05 PM, Logeshwaran G <logeshwarangs at gmail.com>
>> wrote:
>>
>>> I am using the below function:
>>>
>>>  if (is_method("INVITE")) {
>>>
>>>                dp_translate("1", "$rU/$rU");
>>> }
>>>
>>>
>>> On Sat, Aug 5, 2017 at 9:19 PM, Joel Serrano <joel at gogii.net> wrote:
>>>
>>>> Can you post your block of config related to dialplan module from
>>>> kamailio.cfg?
>>>>
>>>> Also, how are you calling the dp_* functions?
>>>>
>>>>
>>>> On Fri, Aug 4, 2017 at 10:34 PM, Logeshwaran G <logeshwarangs at gmail.com
>>>> > wrote:
>>>>
>>>>> Thanks a lot for the Detailed Explanation.
>>>>>
>>>>> I am Beginner to Kamailio, As per Your Suggestion I have used the
>>>>> below Rule:
>>>>>
>>>>> Rules:
>>>>> ======
>>>>> dpid: 1
>>>>> pr: 1
>>>>> match_op: 1
>>>>> match_exp: ^000[0-9]+$  <<<<<<< This will trigger a match on any
>>>>> number that will start with three zeros.
>>>>> match_len: 0
>>>>> subst_exp: ^000([0-9]+)$  <<<<<<< If the match_exp is found, then
>>>>> create a group with the desired part of the number, in this case,
>>>>> everything after the three zeros.
>>>>> repl_exp: \1   <<<<<<< \1 is a back reference to group 1, in this
>>>>> case the number you selected in subst_exp, without the three zeros.
>>>>> attrs:
>>>>>
>>>>> But the First three Digit is not Removed. Please find the below log:
>>>>>
>>>>>  5(16152) INFO: <script>: Request : INVITE
>>>>> sip:000919629897172 at 209.95.52.97 SIP/2.0
>>>>> Record-Route: <sip:209.95.52.97;lr>
>>>>> Record-Route: <sip:209.95.52.97;lr>
>>>>> To: <sip:000919629897172 at 45.249.123.97>
>>>>> From: 7777<sip:7777 at 45.249.123.97>;tag=501aa976
>>>>> Via: SIP/2.0/UDP 209.95.52.97;branch=z9hG4bK0d3
>>>>> 6.636d0921d672f2d0bdb3fc87c52a3caa.0
>>>>> Via: SIP/2.0/UDP 209.95.52.97;rport=5060;branch
>>>>> =z9hG4bK0d36.4d76f923bd5cc7d64297898058440098.0
>>>>> Via: SIP/2.0/UDP 45.249.123.97:6107;received=45
>>>>> .249.123.97;branch=z9hG4bK-d87543-1054953376-1--d87543-;rport=6107
>>>>> Call-ID: db4777505114995c
>>>>> CSeq: 1 INVITE
>>>>> Contact: <sip:7777 at 45.249.123.97:6107>
>>>>> Max-Forwards: 68
>>>>> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE,
>>>>> SUBSCRIBE, INFO
>>>>> Content-Type: application/sdp
>>>>> User-Agent: eyeBeam release 3004t stamp 16741
>>>>> Content-Length: 191
>>>>>
>>>>> v=0
>>>>> o=- 355180136 355180140 IN IP4 45.249.123.97
>>>>> s=eyeBeam
>>>>> c=IN IP4 45.249.123.97
>>>>> t=0 0
>>>>> m=audio 31444 RTP/AVP 18 0 8 101
>>>>> a=fmtp:101 0-15
>>>>> a=rtpmap:101 telephone-event/8000
>>>>> a=sendrecv
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Sat, Aug 5, 2017 at 10:30 AM, Joel Serrano <joel at gogii.net> wrote:
>>>>>
>>>>>> Ok, so clearly you have not tried what Daniel suggested...
>>>>>>
>>>>>>
>>>>>>
>>>>>> *IN a regexp ^ matches the beginning of the line/string, and $
>>>>>> matchesthe end. So "^000$" only matches exactly "000" and not
>>>>>> "000xxxx"Remove the $ to match strings begining with 000.*
>>>>>>
>>>>>> Rules:
>>>>>> ======
>>>>>> dpid: 1
>>>>>> pr: 1
>>>>>> match_op: 1
>>>>>> match_exp: ^000$
>>>>>> match_len: 0
>>>>>> subst_exp: ^0000$
>>>>>> repl_exp:
>>>>>> attrs:
>>>>>>
>>>>>> Can you see you still have the $ char at the end of match_exp and
>>>>>> subst_exp?
>>>>>>
>>>>>> To begin with, do you know how regular expressions work? Because
>>>>>> that is the first thing you need to know to correctly use the dialplan
>>>>>> module.
>>>>>>
>>>>>> That said you need a match expression, a substitute expression, and a
>>>>>> replace expression...
>>>>>>
>>>>>> Try with:
>>>>>>
>>>>>> Rules:
>>>>>> ======
>>>>>> dpid: 1
>>>>>> pr: 1
>>>>>> match_op: 1
>>>>>> match_exp: ^000[0-9]+$  <<<<<<< This will trigger a match on any
>>>>>> number that will start with three zeros.
>>>>>> match_len: 0
>>>>>> subst_exp: ^000([0-9]+)$  <<<<<<< If the match_exp is found, then
>>>>>> create a group with the desired part of the number, in this case,
>>>>>> everything after the three zeros.
>>>>>> repl_exp: \1   <<<<<<< \1 is a back reference to group 1, in this
>>>>>> case the number you selected in subst_exp, without the three zeros.
>>>>>> attrs:
>>>>>>
>>>>>>
>>>>>> What isn't clear to me is that 91 you are talking about in your
>>>>>> email, you might have to exclude/include that in your regex.
>>>>>>
>>>>>> Have a look at https://www.kamailio.org/do
>>>>>> cs/modules/devel/modules/dialplan.html#dialplan.installation
>>>>>>
>>>>>> You have a couple examples that might make it more clear.
>>>>>>
>>>>>>
>>>>>> Let me know if it helps.
>>>>>>
>>>>>> Joel.
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Fri, Aug 4, 2017 at 9:18 PM, Logeshwaran G <
>>>>>> logeshwarangs at gmail.com> wrote:
>>>>>>
>>>>>>> Yes I have Tried, please find below the Rules I have applied and the
>>>>>>> Result:
>>>>>>>
>>>>>>> Rules:
>>>>>>> ======
>>>>>>> dpid: 1
>>>>>>> pr: 1
>>>>>>> match_op: 1
>>>>>>> match_exp: ^000$
>>>>>>> match_len: 0
>>>>>>> subst_exp: ^0000$
>>>>>>> repl_exp:
>>>>>>> attrs:
>>>>>>>
>>>>>>>
>>>>>>> I am Calling to the number 00091xxxxxxxxxx , But its saying as Too
>>>>>>> many Hops.
>>>>>>>
>>>>>>> Its only looking for 000, Its not taking the 91xxxxxxxxxx numbers,
>>>>>>> If I call 000 only its replacing with the given number in the Rule table.
>>>>>>>
>>>>>>> I need to Remove only the first 3 digits, and the other numbers
>>>>>>> should go to the call.
>>>>>>>
>>>>>>> For Example If I am calling 00091xxxxxxxxx, It should remove the
>>>>>>> first 3 digits 000 and 91xxxxxxxxx call should be place.
>>>>>>>
>>>>>>> Please Guide me for removing the first three digits alone and other
>>>>>>> numbers should takes place.
>>>>>>>
>>>>>>> On Fri, Aug 4, 2017 at 6:43 PM, Joel Serrano <joel at gogii.net> wrote:
>>>>>>>
>>>>>>>> Have you tried what Daniel suggested?
>>>>>>>>
>>>>>>>> Share the results of the tests and we can go from there.
>>>>>>>>
>>>>>>>> On Thu, Aug 3, 2017 at 21:34 Logeshwaran G <logeshwarangs at gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Input Please!!
>>>>>>>>>
>>>>>>>>> On Thu, Aug 3, 2017 at 5:08 PM, Logeshwaran G <
>>>>>>>>> logeshwarangs at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Thanks a lot!
>>>>>>>>>>
>>>>>>>>>> But for my scenario,
>>>>>>>>>>
>>>>>>>>>> If I am Dialling 000919999999999, need to remove the first three
>>>>>>>>>> digits 000, so the call should go to 919999999999.
>>>>>>>>>>
>>>>>>>>>> I am stucked to create the rule for the above scenario, Kindly
>>>>>>>>>> help me for the same.
>>>>>>>>>>
>>>>>>>>>> Kind Regards,
>>>>>>>>>> Logeshwaran
>>>>>>>>>>
>>>>>>>>>> On Thu, Aug 3, 2017 at 4:48 PM, Daniel Tryba <d.tryba at pocos.nl>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> On Thu, Aug 03, 2017 at 04:00:45PM +0530, Logeshwaran G wrote:
>>>>>>>>>>> >
>>>>>>>>>>> > +----+------+----+----------+-----------+-----------+-------
>>>>>>>>>>> ----+----------+-------+
>>>>>>>>>>> > | id | dpid | pr | match_op | match_exp | match_len |
>>>>>>>>>>> subst_exp | repl_exp
>>>>>>>>>>> > | attrs |
>>>>>>>>>>> > +----+------+----+----------+-----------+-----------+-------
>>>>>>>>>>> ----+----------+-------+
>>>>>>>>>>> > |  1 |    1 |  1 |        1 | ^000$     |         0 | ^000$
>>>>>>>>>>>  |
>>>>>>>>>>> > |       | 111
>>>>>>>>>>> > +----+------+----+----------+-----------+-----------+-------
>>>>>>>>>>> ----+----------+-------+
>>>>>>>>>>> >
>>>>>>>>>>> > The above rule replacing only the 000, If we Dial 000xxxx its
>>>>>>>>>>> omitting,
>>>>>>>>>>> > While Dialing 000 its replacing that with 111.
>>>>>>>>>>>
>>>>>>>>>>> IN a regexp ^ matches the beginning of the line/string, and $
>>>>>>>>>>> matches
>>>>>>>>>>> the end.
>>>>>>>>>>>
>>>>>>>>>>> So "^000$" only matches exactly "000" and not "000xxxx"
>>>>>>>>>>> Remove the $ to match strings begining with 000.
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>>>>>> sr-users at lists.kamailio.org
>>>>>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>>>> sr-users at lists.kamailio.org
>>>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Kamailio (SER) - Users Mailing List
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>>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>>
>>>>>>>>
>>>>>>>
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>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
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>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>
>>>>>>
>>>>>
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>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>
>>>>>
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