Hello, Thanks, I fixed it in git master, will also backport where necessary. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com<https://gilawa.com/> From: sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; On Behalf Of Daniel-Constantin Mierla Sent: Thursday, October 1, 2020 11:12 AM To: Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt;rg>; Ilie Soltanici &lt;iliusha.md(a)gmail.com&gt; Subject: Re: [SR-Users] dlg.list_match - Invalid matching key parameter Hello, if you have time, just make a pull request for it and it will be merged. See contributing guidelines: * https://github.com/kamailio/kamailio/blob/master/.github/CONTRIBUTING.md Cheers, Daniel On 01.10.20 10:53, Ilie Soltanici wrote: Hello, The dlg.list_match rpc function from the dialog module is not able to find dialogs matching by the callid key: kamcmd dlg.list_match callid eq "01234567890@192.168.0.1<mailto:01234567890@192.168.0.1>" getting back: error: 500 - Invalid matching key parameter I think it's because of this check: 2945:dialog.c: } else if(mkey.len==5 && strncmp(mkey.s, "callid", mkey.len)==0) { the mkey.len - should be 6 in this case, I recompiled locally the dialog module and seems to be working ok. Thank you. _______________________________________________ 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 -- 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> Funding: https://www.paypal.me/dcmierla