[OpenSIPS-Users] ACC module for rejected calls

[Daniel Zanutti]

Hi Alberto

You are correct, this is the line you need.

I think you need a created transaction. Since you are responding in
stateless, you may be missing the cdr.
Try changing this and let me know if solves:

sl_send_reply(488, "Not Acceptable Here");  ->  t_reply(488, "Not
Acceptable Here");

Regards



On Mon, Apr 3, 2023 at 6:09 PM Alberto <alberto.rinaudo at gmail.com> wrote:

> Hi,
>
> I'm trying to understand the ACC module, using this minimal configuration
> below.
> My question is: why is there no cdr created?
> I would have assumed that `do_accounting("log", "cdr|missed|failed");`
> always saves cdrs, but it doesn't when the call is rejected from inside the
> configuration script.
> Hope my question is clear. Thanks
>
>
> debug_mode=no
>
> log_level=3
> xlog_level=3
> log_stdout=yes
> log_stderror=yes
> log_facility=LOG_LOCAL0
>
> auto_aliases=no
>
> server_signature=yes
>
> socket=udp:0.0.0.0:5060
> socket=tcp:0.0.0.0:5060
>
> tcp_connect_timeout=300
>
> mpath="/usr/lib64/opensips/modules/"
>
> loadmodule "signaling.so"
>
> loadmodule "sl.so"
>
> loadmodule "tm.so"
> modparam("tm", "fr_inv_timeout", 120)
> modparam("tm", "fr_timeout", 30)
> modparam("tm", "onreply_avp_mode", 1)
> modparam("tm", "restart_fr_on_each_reply", 0)
>
> loadmodule "rr.so"
> modparam("rr", "append_fromtag", 1)
>
> loadmodule "acc.so"
> modparam("acc", "early_media", 1)
> modparam("acc", "report_cancels", 1)
> modparam("acc", "detect_direction", 1)
>
> loadmodule "dialog.so"
> modparam("dialog", "default_timeout", 14400) # 4 hours
> modparam("dialog", "dlg_match_mode", 1)
> modparam("dialog", "enable_stats", 0)
> modparam("dialog", "profiles_with_value", "caller")
>
> loadmodule "sipmsgops.so"
>
> loadmodule "proto_udp.so"
> loadmodule "proto_tcp.so"
>
> route {
>   if (has_totag()) {
>     if (loose_route()) {
>       if ($DLG_status != NULL && !validate_dialog()) {
>         exit;
>       }
>     } else {
>       if (is_method("ACK")) {
>         if (t_check_trans()) {
>           t_relay();
>         }
>         exit;
>       }
>       sl_send_reply(404, "Not Found");
>       exit;
>     }
>     t_relay();
>     exit;
>   }
>   t_check_trans();
>   if (is_myself($si)) {
>     send_reply(406, "Not Acceptable");
>     exit;
>   }
>   if (is_method("INVITE")) {
>     if (!create_dialog("B")) {
>       send_reply(500, "Internal Server Error");
>       exit;
>     }
>   }
>   if (loose_route()) {
>     if (!is_method("ACK")) {
>       sl_send_reply(403, "Preload Route denied");
>     }
>     exit;
>   }
>   if ($rU == NULL) {
>     send_reply(484, "Address Incomplete");
>     exit;
>   }
>   route(relay);
> }
>
> route[relay] {
>   if (is_method("INVITE")) {
>     do_accounting("log", "cdr|missed|failed");
>     sl_send_reply(488, "Not Acceptable Here");
>     exit;
>   }
>   if (!t_relay()) {
>     send_reply(500, "Internal Error");
>   }
>   exit;
> }
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