<div dir="ltr">Hi,<div>Even after commenting those lines , i am getting the error as</div><div> <b>483 - Too Many Hops</b> </div><div>I am not getting any errors in my logs. But wireshark trace gives the above error. Kindly help me.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 14, 2020 at 7:13 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"><div>Hello,</div><div><br></div><div>I think this thread is for Users maillist. </div><div><br></div><div>Anyway, first of all start scscf in debug mode and test. Then have a look on the logs.</div><div><br></div><div>There is only one place in the scscf configuration where you can get "Domain not served":</div><div><br></div>if (uri == myself || uri =~ "tel:.*") {<br> if (!term_impu_registered("location")) { <br> xlog("L_DBG", "We need to do an UNREG server SAR assignemnt");<br> assign_server_unreg("UNREG_SAR_REPLY", "location", "term");<br> exit;<br> }<div>} else {<br> sl_send_reply("403","Forbidden - Domain not served");<br> exit();</div><div>}<br><div><br></div><div>I personally got the same error some time ago and I didn't have enough time to debug it. That's why I just commented all the code above so scscf can proceed to : </div><div><br></div><div>route(term);<br></div><div><br></div><div>This is a temporary workaround but it is working fine for me. Most likely this is something important but it stays in the todo to debug it in the near future. </div><div><br></div><div>Regards,</div><div>Pavel Siderov </div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">На пн, 13.04.2020 г. в 22:38 <<a href="mailto:sr-dev-request@lists.kamailio.org" target="_blank">sr-dev-request@lists.kamailio.org</a>> написа:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>Date: Tue, 14 Apr 2020 01:07:14 +0530<br>From: Pavithra M <<a href="mailto:pavimohan3096@gmail.com" target="_blank">pavimohan3096@gmail.com</a>><br>To: "Kamailio (SER) - Development Mailing List"<br> <<a href="mailto:sr-dev@lists.kamailio.org" target="_blank">sr-dev@lists.kamailio.org</a>><br>Subject: Re: [sr-dev] Unable to make SIP Calls (403 Forbidden - Domain<br> Not Served)<br>Message-ID:<br> <CAJvDr=+<a href="mailto:UKZ66o1ZQ-EmQ5xc70AEnZ3fJzoNair1ctCanB1DyvA@mail.gmail.com" target="_blank">UKZ66o1ZQ-EmQ5xc70AEnZ3fJzoNair1ctCanB1DyvA@mail.gmail.com</a>><br>Content-Type: text/plain; charset="utf-8"<br><br>Hi ,<br><br>I have configured kamailio as an IMS server as VM based .<br><br>PCSCF - 10.x.x.179<br>ICSCF - 10.x.x.79<br>SCSCF - 10.x.x.73<br>HSS - 10.x.x.75<br><br>I am using zoiper client for testing the call flow . The *registration is<br>happening properly* in my both zoiper clients for hss configured users<br>(alice and bob).<br>When i am making an *INVITE , *I am getting *403 Forbidden - Domain not<br>served *error from SCSCF.<br><br>The Call Flow for invite is as follows . call from <a href="mailto:alice@sip.example.com" target="_blank">alice@sip.example.com</a><br><br>zoiper1 (UE) -> PCSCF ( INVITE <a href="mailto:sip%3Abob@sip.example.com" target="_blank">sip:bob@sip.example.com</a>;transport=UDP )<br>PCSCF -> SCSCF ( INVITE <a href="mailto:sip%3Abob@sip.example.com" target="_blank">sip:bob@sip.example.com</a>;transport=UDP )<br>SCSCF -> PCSCF (100 trying)<br>SCSCF -> ICSCF ( INVITE <a href="mailto:sip%3Abob@sip.example.com" target="_blank">sip:bob@sip.example.com</a>;transport=UDP )<br>ICSCF -> SCSCF (100 trying)<br>ICSCF -> SCSCF ( INVITE <a href="mailto:sip%3Abob@sip.example.com" target="_blank">sip:bob@sip.example.com</a>;transport=UDP )<br>SCSCF -> ICSCF (100 trying)<br>SCSCF -> ICSCF (*403 Forbidden - Domain not served*)<br>ICSCF -> SCSCF (Request: ACK <a href="mailto:sip%3Abob@sip.example.com" target="_blank">sip:bob@sip.example.com</a> | )<br>ICSCF -> SCSCF ( 403 Forbidden - Domain not served )<br>SCSCF -> PCSCF ( 403 Forbidden - Domain not served )<br>PCSCF -> UE ( 403 Forbidden - Domain not served )<br><br>Below are the alias configuration i have done in pcscf,icscf,scscf nodes<br>*PCSCF.CFG*<br># IP-Adress for incoming SIP-Traffic, in the following format:<br><br># SIP / UDP<br>listen=udp:10.x.x.179:4060<br># SIP / TCP<br>listen=tcp:10.x.x.179:4060<br># SIP / TCP/TLS<br>listen=tls:10.x.x.179:4060<br><br># IPSEC / UDP<br>#!define IPSEC_LISTEN_ADDR "0.0.0.0"<br>#!define IPSEC_CLIENT_PORT 5062<br>#!define IPSEC_SERVER_PORT 5063<br>#alias="<a href="http://sip.example.com:4060/" rel="noreferrer" target="_blank">sip.example.com:4060</a>"<br>alias=<a href="http://pcscf.sip.example.com:4060/" rel="noreferrer" target="_blank">pcscf.sip.example.com:4060</a><br><br>#!define MY_WS_PORT 80<br>#!define MY_WSS_PORT 443<br><br>#!define PCSCF_URL "sip:<a href="http://pcscf.sip.example.com:4060/" rel="noreferrer" target="_blank">pcscf.sip.example.com:4060</a>"<br><br>#!define TCP_PROCESSES 8<br><br>#!subst "/NETWORKNAME/<a href="http://sip.example.com/" rel="noreferrer" target="_blank">sip.example.com/</a>"<br>#!subst "/HOSTNAME/<a href="http://pcscf.sip.example.com/" rel="noreferrer" target="_blank">pcscf.sip.example.com/</a>"<br><br>*ICSCF.CFG*<br><br># SIP / UDP<br>listen=udp:10.x.x.79:4070<br># SIP / TCP<br>listen=tcp:10.x.x.79:4070<br># SIP / TCP/TLS<br>listen=tls:10.x.x.79:4071<br><br>alias="<a href="http://icscf.sip.example.com:4070/" rel="noreferrer" target="_blank">icscf.sip.example.com:4070</a>"<br><br>#!define NETWORKNAME "<a href="http://sip.example.com/" rel="noreferrer" target="_blank">sip.example.com</a>"<br>#!define HOSTNAME "<a href="http://icscf.sip.example.com/" rel="noreferrer" target="_blank">icscf.sip.example.com</a>"<br><br>*SCSCF.CFG*<br><br># SIP / UDP<br>listen=udp:10.x.x.73:4080<br># SIP / TCP<br>listen=tcp:10.x.x.73:4080<br># SIP / TCP/TLS<br>listen=tls:10.x.x.73:4081<br><br>#!define NETWORKNAME "<a href="http://sip.example.com/" rel="noreferrer" target="_blank">sip.example.com</a>"<br>#!define HOSTNAME "<a href="http://scscf.sip.example.com/" rel="noreferrer" target="_blank">scscf.sip.example.com</a>"<br>#!define URI "sip:<a href="http://scscf.sip.example.com:4080/" rel="noreferrer" target="_blank">scscf.sip.example.com:4080</a>"<br>alias=<a href="http://scscf.sip.example.com:4080/" rel="noreferrer" target="_blank">scscf.sip.example.com:4080</a><br><br># ENUM-Server to query:<br>#!define ENUM_SUFFIX "<a href="http://scscf.sip.example.com/" rel="noreferrer" target="_blank">scscf.sip.example.com</a>."<br><br><br>Kindly let me know where i am missing . Kindly need help in this issue<br>since the registration is happening successfully and dropping in the INVITE<br>level.<br>Kindly help.</blockquote></div></div></div>
_______________________________________________<br>
Kamailio (SER) - Development Mailing List<br>
<a href="mailto:sr-dev@lists.kamailio.org" target="_blank">sr-dev@lists.kamailio.org</a><br>
<a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev" rel="noreferrer" target="_blank">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev</a><br>
</blockquote></div>