Hi, It shouldn't affect performance at all. CDR events are usually 2-3 per call max. Kazoo record CDRs based on CHANNEL_DESTROY and it travels FreeSwitch->mod_kazoo(mod_erlang)->epmd->ecallmgr->RabbitMQ/AMQP (fanout at that iirc) -> multiple consumers (CDR app is one of them). Rabbit is by far the most robust link in this scenario in my experience.

On Sat, Sep 20, 2014 at 12:06 AM, Andre Demattia <andretodd@verizon.net> wrote:

Hi has anyone used FreeSWITCH with your cdrs going to rabbitmq?
Will the rabbit mq interfere with FreeSWITCH? Like take up TCP ports? Or impact performance?
Thanks
Andre