Hi Daniel :) i tryied 2 methods to save it   1) i created a new table on kamailio_router called `acc` from `utils/kamctl/mysql/acc-create.sql` ``` CREATE TABLE `acc` (     `id` INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY NOT NULL,     `method` VARCHAR(16) DEFAULT '' NOT NULL,     `from_tag` VARCHAR(128) DEFAULT '' NOT NULL,     `to_tag` VARCHAR(128) DEFAULT '' NOT NULL,     `callid` VARCHAR(255) DEFAULT '' NOT NULL,     `sip_code` VARCHAR(3) DEFAULT '' NOT NULL,     `sip_reason` VARCHAR(128) DEFAULT '' NOT NULL,     `time` DATETIME NOT NULL ); CREATE INDEX callid_idx ON acc (`callid`); ``` then ``` route[IS_CALLER_BLACKLISTED] {   python_exec("check_caller_blacklisted");   if ($var(callerBlacklisted) == 1){      t_send_reply("403", "Forbidden");      acc_db_request("403 Forbidden", "acc");      exit;   } ``` in `acc` i have now calls that were not answered with 200ok :) 2) add new fields on exsisting acc_cdrs table used to store cdrs ``` ALTER TABLE `acc_cdrs` ADD COLUMN `from_tag` varchar(128) DEFAULT NULL AFTER `dst_domain`; ALTER TABLE `acc_cdrs` ADD COLUMN `to_tag` VARCHAR(128) DEFAULT NULL AFTER `from_tag`; ALTER TABLE `acc_cdrs` ADD COLUMN `sip_code` VARCHAR(3) DEFAULT NULL AFTER `to_tag`; ALTER TABLE `acc_cdrs` ADD COLUMN `sip_reason` varchar(128) DEFAULT NULL AFTER `sip_code`; ALTER TABLE `acc_cdrs` ADD COLUMN `time` datetime DEFAULT NULL AFTER `sip_reason`; ``` ``` route[IS_CALLER_BLACKLISTED] {   python_exec("check_caller_blacklisted");   if ($var(callerBlacklisted) == 1){      t_send_reply("403", "Forbidden");      acc_db_request("403 Forbidden", "acc_cdrs");      exit;   } ``` In this way i have both stored calls that were not answered with 200ok and that were answered with 200ok. The idea is to have all in one table `acc_cdrs`. Can be ok also the second solution? Thank you very much! Miro Il giorno ven 14 giu 2019 alle ore 09:06 Daniel-Constantin Mierla &lt;miconda(a)gmail.com <mailto:miconda@gmail.com>> ha scritto: Hello, I don't think that you can get a dialog-based CDR for calls that were not answered with 200ok. But you can get a record in acc table, by storing failed transaction record (see the mod params for acc and failed transaction flag or use acc_db_request()). Cheers, Daniel On 13.06.19 22:45, Pejic, Miroslav wrote: -- Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>

Hi, dialog CDR for failed calls can be generated enabling http://www.kamailio.org/docs/modules/devel/modules/acc.html#acc.p.cdr_on_fa… It has been some time since I last tested it, but it still should work :) Cheers, Federico On Fri, Jun 14, 2019 at 3:25 PM Daniel-Constantin Mierla < miconda(a)gmail.com&gt; wrote: