[SR-Users] Ring all strategy

[Daniel-Constantin Mierla]

Hello,

what version of kamailio are you using? Older versions didn't support 
variables in append_branch() parameters.

You can use xlog() to print $ru before relaying, for troubleshooting 
reasons. Also, you can set debug=3 for more verbose output.

Cheers,
Daniel

On 8/18/13 10:59 AM, Volkan Oransoy wrote:
> Hi all,
>
> I am trying to add a ring all function to my kamailio system. When a 
> user calls a two digit extension, system will load corresponding 
> userlist to avp and fork them in parallel. But I tried tens of way to 
> accomplish but no luck. Does anyone have any idea about my problem or 
> a neat way to create a ring group?
>
> Here is my config.
> I added this right before lookup("location") directive. I succesfully 
> capture two digits uris and send them to RING_GROUPS route.
>
>     if (uri=~"^sip:[1-9][0-9]{1}@") {
>         route(RING_GROUPS);
>     }
>
> My RING_GROUPS route is like that:
>
> route[RING_GROUPS] {
>     avp_db_load("$ruri","$avp(s:member)/avp_ring_groups");
>
>     while($avp(s:member)) {
>         append_branch("$avp(s:member)", "0.5");
>         avp_delete("$avp(s:member)");
>     }
>
>     t_load_contacts();
>     t_next_contacts();
>     t_on_failure("PARALLEL");
>     t_relay();
>     break;
> }
> failure_route["PARALLEL"]
> {
>     if (!t_next_contacts()) {
>         exit;
>     }
>     t_on_failure("PARALLEL");
>     t_relay();
> }
>
> My avp_ring_groups table looks like this
>
> +----+------+----------+--------------------+-----------+------+-----------------------------------+---------------------+
> | id | uuid | username | domain             | attribute | type | 
> value                             | last_modified       |
> +----+------+----------+--------------------+-----------+------+-----------------------------------+---------------------+
> |  1 |      | 10       | netinternet.com.tr | member    |    0 | 
> sip:1001 at netinternet.com.tr       | 2013-08-16 17:50:40 |
> |  2 |      | 10       | netinternet.com.tr | member    |    0 | 
> sip:1002 at netinternet.com.tr       | 2013-08-17 23:51:38 |
> +----+------+----------+--------------------+-----------+------+-----------------------------------+---------------------+
>
>
> I got these error messages when I call 10 at netinternet.com.tr :
>
> Aug 18 11:46:49 proxy /usr/local/sbin/kamailio[15736]: WARNING: <core> 
> [rvalue.c:1012]: rval_get_int(): automatic string to int conversion 
> for "sip:1002 at netinternet.com.tr" failed
> Aug 18 11:46:49 proxy /usr/local/sbin/kamailio[15736]: WARNING: <core> 
> [rvalue.c:1916]: rval_expr_eval_int(): rval expression conversion to 
> int failed (794,22-794,22)
> Aug 18 11:46:49 proxy /usr/local/sbin/kamailio[15736]: ERROR: tm 
> [t_lookup.c:1347]: new_t(): ERROR: new_t: uri invalid
> Aug 18 11:46:49 proxy /usr/local/sbin/kamailio[15736]: ERROR: tm 
> [t_lookup.c:1494]: t_newtran(): ERROR: t_newtran: new_t failed
> Aug 18 11:46:49 proxy /usr/local/sbin/kamailio[15736]: ERROR: pv 
> [pv_core.c:307]: pv_get_ruri_attr(): failed to parse the R-URI
>
>
>
>
> *Volkan Oransoy* | CTO
> Netinternet Bilgisayar Telekomunikasyon San. ve Tic. Ltd. Sti.
> Pamukkale Üniversitesi Teknoloji Gelis,tirme Bölgesi Denizli  / TURKEY
> Phone: +90 258 215 50 55 / Fax: +90 258 215 50 71
>
>
> _______________________________________________
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> sr-users at lists.sip-router.org
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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