There's also a Perl module that can be used to execute a Perl script containing your business logic.
Sounds like you are doing lots of database queries and doing that from a C module will always be more difficult than using a DB abstraction layer that the one Perl provides. On Tue, Aug 20, 2013 at 7:41 AM, Grant Bagdasarian <g...@cm.nl> wrote: > Alright, thanks guys! > > I'll have a closer look at the existing modules. > > -----Original Message----- > From: sr-users-boun...@lists.sip-router.org [mailto: > sr-users-boun...@lists.sip-router.org] On Behalf Of Daniel-Constantin > Mierla > Sent: Tuesday, August 20, 2013 1:37 PM > To: Kamailio (SER) - Users Mailing List > Subject: Re: [SR-Users] Writing a module > > Hello, > > devel guide is useful for writing own module: > - http://www.asipto.com/pub/kamailio-devel-guide/ > > Also, it was a recent discussion on sr-dev with hits about modules to look > at: > - http://lists.sip-router.org/pipermail/sr-dev/2013-August/020977.html > > Cheers, > Daniel > > On 8/20/13 1:33 PM, Grant Bagdasarian wrote: > > It's going to be a custom routing module, with our own business logic. > > > > It should load the routes from a database and keep refreshing the data > every x interval. > > For SIP-to-PSTN calls (outgoing to carrier) we need to be able to route > based on the callerprefix, customer id (which is added as a custom header), > originating IP, and some other fields. > > I need a way to select the closest matching route, or fallback to the > default route, using the fields described above. > > > > Implementing this logic in a stored procedure is quite hard. Another > option would be to write a web service and perform http calls to determine > the route. I'm just worried that http might delay the setup of calls. > > > > Our routes table contains custom fields, but also fields which are used > by the dispatcher module. So once a route is selected, the dispatcher > module will use the uri in the route set to rewrite the ruri and possibly > do failover. > > > > -----Original Message----- > > From: sr-users-boun...@lists.sip-router.org > > [mailto:sr-users-boun...@lists.sip-router.org] On Behalf Of Alex > > Balashov > > Sent: Tuesday, August 20, 2013 12:43 PM > > To: sr-users@lists.sip-router.org > > Subject: Re: [SR-Users] Writing a module > > > > On 08/20/2013 06:41 AM, Grant Bagdasarian wrote: > > > >> Hello, > >> > >> Is this page still up-to-date: > >> http://www.kamailio.org/dokuwiki/doku.php/development:write-module ? > >> > >> I'm researching what it takes to create our own custom Kamailio module. > > 1. Skilled C programming. > > > > 2. What do you want to accomplish? Are you sure no combination of > existing modules and script constructs fit the bill? > > > > Sometimes you really do need a custom module. But I find those cases to > be relatively few, at least for applications of Kamailio that are not truly > exotic. > > > > -- Alex > > > > -- > > Alex Balashov - Principal > > Evariste Systems LLC > > 235 E Ponce de Leon Ave > > Suite 106 > > Decatur, GA 30030 > > United States > > Tel: +1-678-954-0670 > > Web: http://www.evaristesys.com/, http://www.alexbalashov.com/ > > > > _______________________________________________ > > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > > list sr-users@lists.sip-router.org > > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > > _______________________________________________ > > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > > list 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://www.linkedin.com/in/miconda > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > -- Carlos http://caruizdiaz.com +595981146623
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