Hello, there is a transformation for regexp substitutions, see the transformations cookbook on kamailio.org/wiki.
Also, if you just want everything after 'tel:', then you can use string transformations like substring or select. Cheers, Daniel On 11/04/16 11:13, Grant Bagdasarian wrote: > > Hi Daniel, > > > > Yes, you are absolutely right! Thank you for pointing that out! > > > > Is it possible to use regex inside the cfg script and use groups to > extract the value? > > > > Quick regex example (needs tweaking): tel:(\+\d{1,20}) > <tel:%28%5C+%5Cd%7b1,20%7d%29> and then use a pseudo-variable to get > the first group? > > https://regex101.com/r/dN7bY8/1 > > > > P-Asserted-Identity: "Cullen Jennings" <sip:flu...@cisco.com> > > P-Asserted-Identity: tel:+14085264000 > > > > Regards, > > > > Grant > > > > *From:*sr-users [mailto:sr-users-boun...@lists.sip-router.org] *On > Behalf Of *Daniel-Constantin Mierla > *Sent:* Monday, April 11, 2016 9:07 AM > *To:* Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org> > *Subject:* Re: [SR-Users] Extracting P-Asserted-Identity value > > > > Hello, > > this should work unless there are parameters with the same name in > userpart, or uri part or header body part. > > Perhaps the safest mode is to apply first the tobody transformation to > extract the part you want then apply the params transformation. > > Cheers, > Daniel > > On 08/04/16 17:41, Grant Bagdasarian wrote: > > To answer my own question. > > This does parse: > > > > > $var(p_asserted_identity) = $(hdr(P-Asserted-Identity)[*]); > > $var(caller_id) = > $(var(p_asserted_identity){param.value,'tel',:}); > > > > But, I’m not sure if this is the correct way to do this. Maybe > someone else has a more elegant solution? > > > > > > *From:*sr-users [mailto:sr-users-boun...@lists.sip-router.org] *On > Behalf Of *Grant Bagdasarian > *Sent:* Friday, April 8, 2016 5:38 PM > *To:* Kamailio (SER) - Users Mailing List > (sr-users@lists.sip-router.org > <mailto:sr-users@lists.sip-router.org>) > <sr-users@lists.sip-router.org> <mailto:sr-users@lists.sip-router.org> > *Subject:* [SR-Users] Extracting P-Asserted-Identity value > > > > Hello, > > > > How do I extract the value of “tel” from multiple > P-Asserted-Identity headers? > > > > Example: > > P-Asserted-Identity: "Cullen Jennings" <sip:flu...@cisco.com> > > P-Asserted-Identity: tel:+14085264000 > > > > What I got so far is: > > > $var(p_asserted_identity) = $(hdr(P-Asserted-Identity)[*]); > > $var(caller_id) = > $var(p_asserted_identity){param.value,'tel',':'}; > > > > But this does not work. I keep getting parser errors when doing > the transformation (2^nd line of code example): > > I’m not sure how to format the line of code. I tried multiple > ways, but none work. > > > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 47: syntax error > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 47: bad command > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 47: bad command > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 53: '('')' expected (function call) > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 53: bad command: missing ';'? > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 59: '('')' expected (function call) > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 59: bad command: missing ';'? > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3365]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 60-64: bad command > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 65: bad command > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3365]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 400, > column 66-68: bad command > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 408, > column 6: syntax error > > Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): > parse error in config file /etc/kamailio/kamailio.cfg, line 408, > column 6: > > > > Regards, > > > > Grant > > > > > _______________________________________________ > > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > > sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> > > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > > -- > Daniel-Constantin Mierla > http://www.asipto.com > http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - > http://www.linkedin.com/in/miconda > Kamailio World Conference, Berlin, May 18-20, 2016 - > http://www.kamailioworld.com -- Daniel-Constantin Mierla http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com
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