Hi Lars, actually you can use DMQ to get rid of the database completely. Or you can just setup a dedicated database for each proxy, e.g. in a write-back mode. Using a shared DB as well would be kind of defeating the purpose of DMQ. ;-) If you want to just share the event, have a look to the t_replicate call, this is another easy way to just replicate a SIP message to a second destination. Cheers, Henning Am 27.06.19 um 14:10 schrieb Lars Olsson: Hi Henning, Thanks for you reply. For this particular issue, I am more interested in sharing the event that we have received a register request rather then syncing the registrar database. On a replicated REGISTER the other nodes does not perform any registrar operation. The registrar nodes are currently using usrloc with db-only mode and using a shared DB cluster, to sync data. However, I see the point of using DMQ_USRLOC for syncing between nodes instead of sharing a database. In such setup, do you typically use separate DBs on each node? or can you use a shared db cluster as well? Will it work good in a primary - primary setup where multiple nodes handles incoming requests? Best Regards, Lars ________________________________ From: Henning Westerholt <hw@skalatan.de><mailto:hw@skalatan.de> Sent: Wednesday, June 26, 2019 7:39 PM To: Kamailio (SER) - Users Mailing List; Lars Olsson Subject: Re: [SR-Users] DMQ: dmq_t_replicate() Hello Lars, maybe I did not understood your scenario correctly. But if your use case is just to replicate all registrations to another Kamailio instance, you just add the dmq_usrloc module and enable the synchronization. It should work right out of the box. Cheers, Henning Am 26.06.19 um 10:39 schrieb Lars Olsson: Hi, I am trying to replicate a REGISTER request between several nodes. When I am using dmq_t_replicate(), it ends the execution of the script. It this correct or I have missed anything? I can not find anything in the documentation of the DMQ module the says that it will end the script execution. Is it recommended to use the DMQ module or should I simply forward the request instead as described in https://medium.com/@tumalevich/kamailio-registration-replication-without-dm… Best Regards, Lars _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services