[SR-Users] Fwd: CDR preserve original call direction

Ahmed Fouad afouad at gmail.com
Thu Feb 10 17:27:51 CET 2022


Thanks for the reply but like I mentioned I tried to enable/disable direction parameter but didn't help.
________________________________
From: sr-users <sr-users-bounces at lists.kamailio.org> on behalf of Ovidiu Sas <osas at voipembedded.com>
Sent: Thursday, February 10, 2022 12:44:39 PM
To: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
Subject: Re: [SR-Users] Fwd: CDR preserve original call direction


Check the documentation and adjust your config accordingly:
http://www.kamailio.net/docs/modules/5.3.x/modules/acc.html#acc.p.detect_direction

modparam("acc", "detect_direction", 1)

In your config is set to 0.

Regards,
Ovidiu Sas

On Wed, Feb 9, 2022 at 08:01 Ahmed Fouad <afouad at gmail.com<mailto:afouad at gmail.com>> wrote:

Hi,

I've enabled ACC and CDR logging and it's working fine for the logging but I noticed something wrong in the CDR table , the call source and destinations are depending on the BYE message not the initial invite dialog

ACC table
+-----+--------+--------------------------------------+---------------------+---------------+---------------------------+--------------+--------------+--------------------------------------+
| id  | method | callid                               | time                | src_ip        | src_domain                | src_user     | dst_ouser    | dst_domain                           |
+-----+--------+--------------------------------------+---------------------+---------------+---------------------------+--------------+--------------+--------------------------------------+
| 216 | BYE    | 81fa79a0-3deb-47b6-80ab-831a78a5d46e | 2022-02-09 06:57:51 | x.x.x.x  | domain.com<http://domain.com>       |  DST_CLID |  SRC_CLID | domain.com<http://domain.com>                  |
| 215 | INVITE | 81fa79a0-3deb-47b6-80ab-831a78a5d46e | 2022-02-09 06:55:17 | x.x.x.x  | domain.com<http://domain.com>              | SRC_CLID   | DST_CLID | dst_domain.com<http://dst_domain.com>            |

The INVITE is the correct one with SRCIP x.x.x.x and domain.com<http://domain.com> but the BYE reversed the order since the the DST_CLID who sent the BYE so it's now logged as the source

and the final CDR log looks like

+--------+--------------+---------------------------+--------------+--------------------------------------+---------------------+---------------------+----------+-----+-------+--------+-------+---------+
| cdr_id | src_username | src_domain                | dst_username | dst_domain                           | call_start_time     | call_end_time
+--------+--------------+---------------------------+--------------+--------------------------------------+---------------------+---------------------+----------+-----+-------+--------+-------+---------+
|    195 |  DST_CLID | domain.com<http://domain.com>       |  SRC_CLID | domain.com<http://domain.com>                  | 2022-02-09 06:55:12 | 2022-02-09 06:57:51 |

the CDR as shown is reversed regarding the source/dst username

I tried to enable the direction ACC direction flag but didn't help and here is my current paramters

modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
modparam("acc", "detect_direction", 0)
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "cdr_enable", 1)
modparam("acc", "cdrs_table", "cdrs")

Can you please advise how to configure ACC/CDR to log the CDR with the correct initial INVITE call flow regardless of the BYE direction ?

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