<div dir="ltr">Hi ,<div>Yes , I have tried uncommenting that part . It is actually checking for hostname (<a href="http://sip.example.com:5060">sip.example.com:5060</a>) in my scscf node. I am not sure why it is looking for <a href="http://sip.example.com">sip.example.com</a> instead of <a href="http://scscf.sip.example.com:4080">scscf.sip.example.com:4080</a></div><div><br></div><div>I have added one more alias in my scscf.cfg file .Now Domain not served issue has gone.</div><div>After that I am facing 483 Too Many Hops Error.</div><div><br></div><div>I have added scscf debug logs.</div><div><br></div><div><div style="box-sizing:border-box;font-family:"Segoe UI",system-ui,"Apple Color Emoji","Segoe UI Emoji",sans-serif;font-size:14px">Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: <core> [core/mem/q_malloc.c:482]: qm_free(): qm_free(0x7fc57b362010, 0x7fc57b514138), called from ims_registrar_scscf: lookup.c: lookup(225)<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: <core> [core/mem/q_malloc.c:526]: qm_free(): freeing frag. 0x7fc57b514100 alloc'ed from ims_registrar_scscf: lookup.c: lookup(103)<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: ERROR: *** cfgtrace:request_route=[FINAL_TERM] c=[/etc/kamailio/scscf/kamailio.cfg] l=1041 a=16 n=if<br><b>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: <core> [core/socket_info.c:628]: grep_sock_info(): checking if host==us: 10==10 && [10.45.6.75] == [10.45.6.73]</b><br><b>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: <core> [core/socket_info.c:635]: grep_sock_info(): checking if port 4080 (advertise 0) matches port 32347</b><br><b>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: <core> [core/forward.c:412]: check_self(): host != me</b><br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: ERROR: *** cfgtrace:request_route=[FINAL_TERM] c=[/etc/kamailio/scscf/kamailio.cfg] l=1050 a=5 n=route<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: ERROR: *** cfgtrace:request_route=[apply_privacy] c=[/etc/kamailio/scscf/kamailio.cfg] l=821 a=16 n=if<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: ERROR: *** cfgtrace:request_route=[apply_privacy] c=[/etc/kamailio/scscf/kamailio.cfg] l=818 a=25 n=is_present_hf<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: ERROR: *** cfgtrace:request_route=[FINAL_TERM] c=[/etc/kamailio/scscf/kamailio.cfg] l=1052 a=24 n=t_relay<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: tm [t_lookup.c:1328]: t_newtran(): msg (0x7fc57b502a70) id=2/7139 global id=2/7139 T start=(nil)<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: tm [t_lookup.c:497]: t_lookup_request(): start searching: hash=38849, isACK=0<br><b>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: tm [t_lookup.c:455]: matching_3261(): RFC3261 transaction matching failed - via branch [z9hG4bK1c79.03e4ec0c2ca15f1aa14c067b33a29f10.1]</b><br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: tm [t_lookup.c:675]: t_lookup_request(): no transaction found<br>
Apr 15 13:59:12 tel-VirtualBox kamailio[7139]: DEBUG: <core> [core/mem/q_malloc.c:374]: qm_malloc(): qm_malloc(0x7fc57478b000, 5720) called from tm: h_table.c: build_cell(330)<br> </div></div><div style="box-sizing:border-box;font-family:"Segoe UI",system-ui,"Apple Color Emoji","Segoe UI Emoji",sans-serif;font-size:14px">I am facing host is not me error . Here 10.45.6.73 -> scscf and 10.45.6.75 -> UE (bob user)</div><div style="box-sizing:border-box;font-family:"Segoe UI",system-ui,"Apple Color Emoji","Segoe UI Emoji",sans-serif;font-size:14px">I am not sure what alias it is asking for . Kindly help.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 15, 2020 at 1:36 PM Pafel <<a href="mailto:pafels@gmail.com">pafels@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi, <br><br>Most likely this is because of the change. Revert back the changes (uncomment the section I told you), turn on debug in scscf.cfg, restart all nodes and test once again. Then have a look on the scscf logs. <div><br></div><div>Regards,</div><div>Pavel Siderov</div></div>
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