Re: [sr-dev] [kamailio] ims_usrloc_scscf: fix link_contact_to_impu() - was crashing with maxcontact_behaviour == 2 (#512)

Hi Jason, Actually is more strange, and I do not exclude a diameter problem or an issue with my environment now. The P forwards the REGISTER to the I , I to the S , S sends back 401 back to the I , and then it arrives at the P , and then on UE. Then UE sends REGISTER again (challenge/response) but this second REGISTER does make it past the I , nothing comes back from the I , and then the P generates a 504 Server Time-out which is being sent to UE. Funny thing is that when I restart the P (and not the I !) , registration starts to function normally again. I could not reproduce today . I will send some logs from last week to your email if it's okay with you. Dragos --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/512#issuecomment-187193160