Re: [SR-Users] Issue in Dialplan Module

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: $rU\n"); } On Sun, Aug 6, 2017 at 10:05 PM, Logeshwaran G &lt;logeshwarangs(a)gmail.com > wrote: > I am using the below function: > > if (is_method("INVITE")) { > > dp_translate("1", "$rU/$rU"); > } > > > On Sat, Aug 5, 2017 at 9:19 PM, Joel Serrano &lt;joel(a)gogii.net&gt; wrote: > >> Can you post your block of config related to dialplan module from >> kamailio.cfg? >> >> Also, how are you calling the dp_* functions? >> >> >> On Fri, Aug 4, 2017 at 10:34 PM, Logeshwaran G < >> logeshwarangs(a)gmail.com&gt; wrote: >> >>> Thanks a lot for the Detailed Explanation. >>> >>> I am Beginner to Kamailio, As per Your Suggestion I have used the >>> below Rule: >>> >>> Rules: >>> ====== >>> dpid: 1 >>> pr: 1 >>> match_op: 1 >>> match_exp: ^000[0-9]+$ <<<<<<< 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@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 < >>>> logeshwarangs(a)gmail.com&gt; 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 < >>>>>> 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 >>> >>> >> >> _______________________________________________ >> 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