Re: [SR-Users] Issue in Dialplan Module

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@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@45.249.123.97> From: 7777<sip:7777@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@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 &lt;joel(a)gogii.net&gt; 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 &lt;logeshwarangs(a)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 &lt;joel(a)gogii.net&gt; 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 &lt;logeshwarangs(a)gmail.com&gt; >>> wrote: >>> >>>> Input Please!! >>>> >>>> On Thu, Aug 3, 2017 at 5:08 PM, Logeshwaran G < >>>> logeshwarangs(a)gmail.com&gt; 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 &lt;d.tryba(a)pocos.nl&gt; >>>>> 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(a)lists.kamailio.org >>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>>> >>>>> >>>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> sr-users(a)lists.kamailio.org >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users(a)lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users(a)lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> > > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users(a)lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users