On Jan 20, 2021, at 1:37 PM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; wrote: Hello, if you do not have SIP signaling spirals, look at topos module, it may help for what you need. It should work together with dialog module. Cheers, Daniel On Wed, Jan 20, 2021 at 6:16 PM Charles Phillips &lt;charles(a)rustybike.com <mailto:charles@rustybike.com>> wrote: I am working to track concurrent channels with the dialog module, but I have run in to an issue. Due to the nature of my required configuration, I have a need to strip the record route headers from packets that are sent to the upstream proxy. This leaves no way for the dialog module to track the state of the call. I was hoping that DID_FALLBACK or DID_NONE modes would track by call id or some other constant, but it does not appear to. So, before I start down the path of using htable to store and reinsert the did when a packet returns, is there something I am missing with dialog? Is there some more efficient way to do this? - Charles _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> -- Daniel-Constantin Mierla - https://www.asipto.com <https://www.asipto.com/> https://twitter.com/miconda <https://twitter.com/miconda> - https://www.linkedin.com/in/miconda <https://www.linkedin.com/in/miconda> Kamailio Advanced Training - https://www.asipto.com/u/kat <https://www.asipto.com/u/kat>_______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users