From notifications@github.com Thu Sep 14 09:06:52 2023 From: jbipre2 To: sr-dev@lists.kamailio.org Subject: [sr-dev] [kamailio/kamailio] ims_ipsec_pcscf: dummy AOR sip:you@kamailio.org prevents ipsec_destroy() from finding contact (Issue #3570) Date: Thu, 14 Sep 2023 02:06:39 -0700 Message-ID: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0251900350==" --===============0251900350== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable ### Description Have two 4G UE's registered (over Open5GS CN / Amarisoft eNB): UE1 (OnePlus) = connects to P-CSCF over UDP, UE2 (Huawei) connects using IPSec SA. Immediately after registration, VoLTE calls work from UE1 to UE2 and vice-ver= sa; but after some time, only from UE2 to UE1. Calls initiated from UE1 fail = with a "network error" message. Following Kamailio logfile extract shows periodic OPTIONS processing failing = (cause unknown to me) leading to de-registration: ``` Sep 14 00:56:07 corsa03 p-cscf[8138]: INFO: