[SR-Users] Kamailio CDR logging to RADIUS

[Owen Lynch]

Hi Paul,

yes, I have the standard acc parameters set up. I have RADIUS logging of
transactions working (start and stop events on call establishment and clear
down) but not CDR events. I understand that CDR support requires the dialog
module and I figure that the dlg_flag needs to be set and cleared in the
route script, but I'm not sure where.

The relevant parameters are:

# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
/* by default ww do not adjust the direct of the sequential requests.
   if you enable this parameter, be sure the enable "append_fromtag"
   in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra",
        "src_user=$fU;src_domain=$fd;src_ip=$si;"
        "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
#!ifdef WITH_ACCDB
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
modparam("acc", "db_url", DBURL)
modparam("acc", "db_extra",
        "src_user=$fU;src_domain=$fd;src_ip=$si;"
        "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
#!endif
modparam("acc", "cdr_enable", 1)
#modparam("acc", "cdr_facility", "LOG_LOCAL0")
#!ifdef WITH_ACC_RADIUS
modparam("acc_radius", "radius_config",
"/usr/local/etc/radiusclient-ng/radiusclient.conf")
modparam("acc_radius", "radius_flag", FLT_ACC)
modparam("acc_radius", "radius_missed_flag", FLT_ACCMISSED)
modparam("acc_radius", "radius_extra",
"Called-Station-Id=$tu;Calling-Station-Id=$fu")
# ----- dialog params -----
modparam("dialog", "dlg_flag", 4)
#!endif



On 6 November 2012 20:52, Pawel Kuzak <pawel.kuzak at 1und1.de> wrote:

>  Hi Owen,
>
> I think basically you are right. But referring to your code example, did
> you set up the *log_flag* module parameter correctly? E.g.:
>
> #!define FLT_ACC 1
> modparam("acc","log_flag", FLT_ACC)
>
> Greetings,
> Paul
>
>
>
> On 06.11.2012 00:34, Owen Lynch wrote:
>
> Hi,
>
>  I have transaction accounting to RADIUS setup and get the start and stop
> events logged to file when a call is made. I want to extend this to also
> get CDR logs - call duration etc. To do this I understand I need to
> configure the acc module and load and configure the dialog module:
>
>  #!define FLD_DLG  4
> modparam("acc", "cdr_enable", 1)
>  modparam("dialog", "dlg_flag", FLD_DLG)
>
>  I was expecting extra entries in the RADIUS file but they don't appear.
> I think this is because I need to set and clear the dialog flag at
> appropriate places in the route script (e.g. setflag(FLD_DLG)) but I'm not
> sure where. Should this be done in the INVITE and BYE method handling as is
> currently done for the transaction accounting, e.g.:
>
>          # account only INVITEs
>         if (is_method("INVITE"))
>         {
>                 setflag(FLT_ACC); # do accounting
>         }
>
>
>  Thanks,
> Owen Lynch
>
>
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