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    Hello,<br>
    <br>
    301 doesn't advertise support for SUBSCRIBE and you try to forward
    such method to it via location service. Look at registrar module
    docs and disable method filtering, then subscribe should be sent
    out.<br>
    <br>
    Cheers,<br>
    Daniel<br>
    <br>
    <div class="moz-cite-prefix">On 01/05/14 13:03, Errol Samuels wrote:<br>
    </div>
    <blockquote
cite="mid:CAJvCycfeypo2w=HJGachWvAceWZ72P2u7zWALgswvVJKDgAkdQ@mail.gmail.com"
      type="cite">
      <div dir="ltr">
        <div>
          <div>
            <div>Hi Daniel,<br>
              <br>
            </div>
            The phone is sending the SUBSCRIBE for BLF and I have
            included a more detailed trace.<br>
          </div>
          <div>Just for clarity sake, the problem I am having is that
            the assigned BLF line doesn't light up.<br>
          </div>
          <div><br>
            ##### Begin Trace #####<br>
            <br>
            U 2.XX.XX.187:6072 -> <a moz-do-not-send="true"
              href="http://10.22.110.11:5060">10.22.110.11:5060</a><br>
            REGISTER sip:<a moz-do-not-send="true"
              href="http://test.mydomain.com:5060">test.mydomain.com:5060</a>
            SIP/2.0.<br>
            Via: SIP/2.0/UDP 192.168.1.138:6072;branch=z9hG4bK172500819.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1371858689.<br>
            To: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:259369610@192.168.1.138">259369610@192.168.1.138</a>.<br>
            CSeq: 1 REGISTER.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>.<br>
            Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS,
            NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE,
            MESSAGE.<br>
            Max-Forwards: 70.<br>
            User-Agent: Yealink SIP-T20P 9.72.0.30.<br>
            Expires: 300.<br>
            Allow-Events: talk,hold,conference,refer,check-sync.<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6072<br>
            SIP/2.0 401 Unauthorized.<br>
            Via: SIP/2.0/UDP
192.168.1.138:6072;branch=z9hG4bK172500819;rport=6072;received=2.XX.XX.187.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1371858689.<br>
            To: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=ff6b32c6b28b8954915484dd79f46b1c.f566.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:259369610@192.168.1.138">259369610@192.168.1.138</a>.<br>
            CSeq: 1 REGISTER.<br>
            WWW-Authenticate: Digest realm="<a moz-do-not-send="true"
              href="http://test.mydomain.com">test.mydomain.com</a>",
            nonce="U2IkbVNiI0HW+fUAtRSaP0lh9eyQTQxV".<br>
            Server: kamailio (4.0.6 (x86_64/linux)).<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U 2.XX.XX.187:6072 -> <a moz-do-not-send="true"
              href="http://10.22.110.11:5060">10.22.110.11:5060</a><br>
            REGISTER sip:<a moz-do-not-send="true"
              href="http://test.mydomain.com:5060">test.mydomain.com:5060</a>
            SIP/2.0.<br>
            Via: SIP/2.0/UDP 192.168.1.138:6072;branch=z9hG4bK215028252.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1371858689.<br>
            To: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:259369610@192.168.1.138">259369610@192.168.1.138</a>.<br>
            CSeq: 2 REGISTER.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>.<br>
            Authorization: Digest username="302", realm="<a
              moz-do-not-send="true" href="http://test.mydomain.com">test.mydomain.com</a>",
            nonce="U2IkbVNiI0HW+fUAtRSaP0lh9eyQTQxV", uri="sip:<a
              moz-do-not-send="true"
              href="http://test.mydomain.com:5060">test.mydomain.com:5060</a>",
            response="c1dd7e1c2e87d5274cff0ce18ca7c584", algorithm=MD5.<br>
            Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS,
            NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE,
            MESSAGE.<br>
            Max-Forwards: 70.<br>
            User-Agent: Yealink SIP-T20P 9.72.0.30.<br>
            Expires: 300.<br>
            Allow-Events: talk,hold,conference,refer,check-sync.<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6072<br>
            SIP/2.0 200 OK.<br>
            Via: SIP/2.0/UDP
192.168.1.138:6072;branch=z9hG4bK215028252;rport=6072;received=2.XX.XX.187.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1371858689.<br>
            To: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=ff6b32c6b28b8954915484dd79f46b1c.fe72.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:259369610@192.168.1.138">259369610@192.168.1.138</a>.<br>
            CSeq: 2 REGISTER.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>;expires=300;received=<a class="moz-txt-link-rfc2396E" href="sip:2.XX.XX.187:6072">"sip:2.XX.XX.187:6072"</a>.<br>
            Server: kamailio (4.0.6 (x86_64/linux)).<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U 2.XX.XX.187:6072 -> <a moz-do-not-send="true"
              href="http://10.22.110.11:5060">10.22.110.11:5060</a><br>
            SUBSCRIBE <a moz-do-not-send="true"
              href="http://sip:301@test.mydomain.com:5060">sip:301@test.mydomain.com:5060</a>
            SIP/2.0.<br>
            Via: SIP/2.0/UDP 192.168.1.138:6072;branch=z9hG4bK148023404.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1972538712.<br>
            To: <<a moz-do-not-send="true"
              href="mailto:sip%3A301@test.mydomain.com">sip:301@test.mydomain.com</a>>.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:1265783225@192.168.1.138">1265783225@192.168.1.138</a>.<br>
            CSeq: 1 SUBSCRIBE.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>.<br>
            Accept: application/dialog-info+xml.<br>
            Max-Forwards: 70.<br>
            User-Agent: Yealink SIP-T20P 9.72.0.30.<br>
            Expires: 1800.<br>
            Event: dialog.<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6072<br>
            SIP/2.0 407 Proxy Authentication Required.<br>
            Via: SIP/2.0/UDP
192.168.1.138:6072;branch=z9hG4bK148023404;rport=6072;received=2.XX.XX.187.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1972538712.<br>
            To: <<a moz-do-not-send="true"
              href="mailto:sip%3A301@test.mydomain.com">sip:301@test.mydomain.com</a>>;tag=ff6b32c6b28b8954915484dd79f46b1c.4854.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:1265783225@192.168.1.138">1265783225@192.168.1.138</a>.<br>
            CSeq: 1 SUBSCRIBE.<br>
            Proxy-Authenticate: Digest realm="<a moz-do-not-send="true"
              href="http://test.mydomain.com">test.mydomain.com</a>",
            nonce="U2IkblNiI0KIkAF5hKzVFSna1K5la4z6".<br>
            Server: kamailio (4.0.6 (x86_64/linux)).<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U 2.XX.XX.187:6072 -> <a moz-do-not-send="true"
              href="http://10.22.110.11:5060">10.22.110.11:5060</a><br>
            SUBSCRIBE <a moz-do-not-send="true"
              href="http://sip:301@test.mydomain.com:5060">sip:301@test.mydomain.com:5060</a>
            SIP/2.0.<br>
            Via: SIP/2.0/UDP
            192.168.1.138:6072;branch=z9hG4bK1849548150.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1972538712.<br>
            To: <<a moz-do-not-send="true"
              href="mailto:sip%3A301@test.mydomain.com">sip:301@test.mydomain.com</a>>.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:1265783225@192.168.1.138">1265783225@192.168.1.138</a>.<br>
            CSeq: 2 SUBSCRIBE.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>.<br>
            Proxy-Authorization: Digest username="302", realm="<a
              moz-do-not-send="true" href="http://test.mydomain.com">test.mydomain.com</a>",
            nonce="U2IkblNiI0KIkAF5hKzVFSna1K5la4z6", uri="<a
              moz-do-not-send="true"
              href="http://sip:301@test.mydomain.com:5060">sip:301@test.mydomain.com:5060</a>",
            response="8f2af5fa7e15052dfd776834c759ee75", algorithm=MD5.<br>
            Accept: application/dialog-info+xml.<br>
            Max-Forwards: 70.<br>
            User-Agent: Yealink SIP-T20P 9.72.0.30.<br>
            Expires: 1800.<br>
            Event: dialog.<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6072<br>
            SIP/2.0 405 Method Not Allowed.<br>
            Via: SIP/2.0/UDP
192.168.1.138:6072;branch=z9hG4bK1849548150;rport=6072;received=2.XX.XX.187.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1972538712.<br>
            To: <<a moz-do-not-send="true"
              href="mailto:sip%3A301@test.mydomain.com">sip:301@test.mydomain.com</a>>;tag=0da20c9505477b656ed669e756e303a0-bd1c.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:1265783225@192.168.1.138">1265783225@192.168.1.138</a>.<br>
            CSeq: 2 SUBSCRIBE.<br>
            Server: kamailio (4.0.6 (x86_64/linux)).<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6062<br>
            ....<br>
            <br>
            U 2.XX.XX.187:6072 -> <a moz-do-not-send="true"
              href="http://10.22.110.11:5060">10.22.110.11:5060</a><br>
            REGISTER sip:<a moz-do-not-send="true"
              href="http://test.mydomain.com:5060">test.mydomain.com:5060</a>
            SIP/2.0.<br>
            Via: SIP/2.0/UDP
            192.168.1.138:6072;branch=z9hG4bK1251189297.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1371858689.<br>
            To: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:259369610@192.168.1.138">259369610@192.168.1.138</a>.<br>
            CSeq: 3 REGISTER.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>.<br>
            Authorization: Digest username="302", realm="<a
              moz-do-not-send="true" href="http://test.mydomain.com">test.mydomain.com</a>",
            nonce="U2IkbVNiI0HW+fUAtRSaP0lh9eyQTQxV", uri="sip:<a
              moz-do-not-send="true"
              href="http://test.mydomain.com:5060">test.mydomain.com:5060</a>",
            response="c1dd7e1c2e87d5274cff0ce18ca7c584", algorithm=MD5.<br>
            Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS,
            NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE,
            MESSAGE.<br>
            Max-Forwards: 70.<br>
            User-Agent: Yealink SIP-T20P 9.72.0.30.<br>
            Expires: 300.<br>
            Allow-Events: talk,hold,conference,refer,check-sync.<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U 2.XX.XX.187:6072 -> <a moz-do-not-send="true"
              href="http://10.22.110.11:5060">10.22.110.11:5060</a><br>
            .<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6072<br>
            SIP/2.0 200 OK.<br>
            Via: SIP/2.0/UDP
192.168.1.138:6072;branch=z9hG4bK1251189297;rport=6072;received=2.XX.XX.187.<br>
            From: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=1371858689.<br>
            To: "302" <<a moz-do-not-send="true"
              href="mailto:sip%3A302@test.mydomain.com">sip:302@test.mydomain.com</a>>;tag=ff6b32c6b28b8954915484dd79f46b1c.4e33.<br>
            Call-ID: <a moz-do-not-send="true"
              href="mailto:259369610@192.168.1.138">259369610@192.168.1.138</a>.<br>
            CSeq: 3 REGISTER.<br>
            Contact: <<a moz-do-not-send="true"
              href="http://sip:302@192.168.1.138:6072">sip:302@192.168.1.138:6072</a>>;expires=300;received=<a class="moz-txt-link-rfc2396E" href="sip:2.XX.XX.187:6072">"sip:2.XX.XX.187:6072"</a>.<br>
            Server: kamailio (4.0.6 (x86_64/linux)).<br>
            Content-Length: 0.<br>
            .<br>
            <br>
            <br>
            U <a moz-do-not-send="true" href="http://10.22.110.11:5060">10.22.110.11:5060</a>
            -> 2.XX.XX.187:6072<br>
            <br>
          </div>
          <div>##### End Trace #####<br>
            <br>
          </div>
          <div>Thanks again<br>
          </div>
          <br>
        </div>
        Errol<br>
        <br>
        <div>
          <div>
            <div><br>
              <br>
            </div>
          </div>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Mon, Apr 28, 2014 at 9:26 AM,
          Daniel-Constantin Mierla <span dir="ltr"><<a
              moz-do-not-send="true" href="mailto:miconda@gmail.com"
              target="_blank">miconda@gmail.com</a>></span> wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div bgcolor="#FFFFFF" text="#000000"> Hello,<br>
              <br>
              the phone has to send SUBSCRIBE for blf, kamailio cannot
              do anything for that. Maybe the phone is misconfigured. Do
              you have any logs from the phone saying what it tries and
              what doesn't work?<br>
              <br>
              Cheers,<br>
              Daniel
              <div>
                <div class="h5"><br>
                  <br>
                  <div>On 25/04/14 01:34, Errol Samuels wrote:<br>
                  </div>
                </div>
              </div>
              <blockquote type="cite">
                <div>
                  <div class="h5">
                    <div dir="ltr">
                      <div>Hello All,<br>
                        <br>
                        I have an integration with Kamailio and
                        FusionPBX (Freeswitch) working great but I been
                        trying to troubleshoot a BLF issue with Kamailio
                        where the BLF seems to only work when Kamailio
                        is on a Public IP rather than behind NAT.  The
                        BLF works fine when we register directly with
                        Freeswitch either on a Public IP or behind NAT.<br>
                        <br>
                      </div>
                      Both Kamailio and FusionPBX (Freeswitch) are
                      behind pfSense firewall on private IPs and
                      registrations, Inbound and Outbound Calls etc are
                      working fine.  Just this BLF issue giving me some
                      grief.  The phone in question is a Yealink T20.<br>
                      <div><br>
                        I made some SIP Traces and I noticed the
                        following:<br>
                        <br>
                        In the FS Message Header I see we have the
                        SUBSCRIBE:<br>
                        <br>
                      </div>
                      <div>***** Begin Freeswitch trace****<br>
                        <br>
                        Frame 13: 619 bytes on wire (4952 bits), 619
                        bytes captured (4952 bits)<br>
                        <br>
                        Internet Protocol Version 4, Src: 192.168.1.138
                        (192.168.1.138), Dst: 207.xx.xx.109
                        (207.xx.xx.109)<br>
                        User Datagram Protocol, Src Port: x11 (6062),
                        Dst Port: ca-2 (5065)<br>
                        Session Initiation Protocol (REGISTER)<br>
                            Request-Line: REGISTER sip:<a
                          moz-do-not-send="true"
                          href="http://testfs.mydomain.com:5065"
                          target="_blank">testfs.mydomain.com:5065</a>
                        SIP/2.0<br>
                            Message Header<br>
                                Via: SIP/2.0/UDP
                        192.168.1.138:6062;branch=z9hG4bK748715490<br>
                                From: "302" <<a
                          moz-do-not-send="true"
                          href="http://sip:302@testfs.mydomain.com:5065"
                          target="_blank">sip:302@testfs.mydomain.com:5065</a>>;tag=530545144<br>
                                To: "302" <<a moz-do-not-send="true"
                          href="http://sip:302@testfs.mydomain.com:5065"
                          target="_blank">sip:302@testfs.mydomain.com:5065</a>><br>
                                Call-ID: <a moz-do-not-send="true"
                          href="mailto:2118669441@192.168.1.138"
                          target="_blank">2118669441@192.168.1.138</a><br>
                                CSeq: 8 REGISTER<br>
                                Contact: <<a moz-do-not-send="true"
                          href="http://sip:302@192.168.1.138:6062"
                          target="_blank">sip:302@192.168.1.138:6062</a>><br>
                                Allow: INVITE, INFO, PRACK, ACK, BYE,
                        CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE,
                        REFER, PUBLISH, UPDATE, MESSAGE<br>
                                Max-Forwards: 70<br>
                                User-Agent: Yealink SIP-T20P 9.72.0.30<br>
                                Expires: 300<br>
                                Allow-Events:
                        talk,hold,conference,refer,check-sync<br>
                                Content-Length: 0<br>
                        <br>
                        Frame 14: 698 bytes on wire (5584 bits), 698
                        bytes captured (5584 bits)<br>
                        <br>
                        Internet Protocol Version 4, Src: 207.xx.xx.109
                        (207.xx.xx.109), Dst: 192.168.1.138
                        (192.168.1.138)<br>
                        User Datagram Protocol, Src Port: ca-2 (5065),
                        Dst Port: x11 (6062)<br>
                        Session Initiation Protocol (200)<br>
                            Status-Line: SIP/2.0 200 OK<br>
                            Message Header<br>
                                Via: SIP/2.0/UDP
192.168.1.138:6062;branch=z9hG4bK748715490;received=2.xx.xx.187;rport=6062<br>
                                From: "302" <<a
                          moz-do-not-send="true"
                          href="http://sip:302@testfs.mydomain.com:5065"
                          target="_blank">sip:302@testfs.mydomain.com:5065</a>>;tag=530545144<br>
                                To: "302" <<a moz-do-not-send="true"
                          href="http://sip:302@testfs.mydomain.com:5065"
                          target="_blank">sip:302@testfs.mydomain.com:5065</a>>;tag=j71FeN5gcBjDe<br>
                                Call-ID: <a moz-do-not-send="true"
                          href="mailto:2118669441@192.168.1.138"
                          target="_blank">2118669441@192.168.1.138</a><br>
                                CSeq: 8 REGISTER<br>
                                Contact: <a moz-do-not-send="true"><sip:302@192.168.1.138:6062;received=2.xx.xx.187:6062></a>;expires=300<br>
                                Date: Thu, 24 Apr 2014 17:03:18 GMT<br>
                                User-Agent:
                        FreeSWITCH-mod_sofia/1.2.23+git~20140419T040926Z~8a20da75ef~64bit<br>
                                Allow: INVITE, ACK, BYE, CANCEL,
                        OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER,
                        NOTIFY, PUBLISH, SUBSCRIBE<br>
                                Supported: timer, path, replaces<br>
                                Content-Length: 0<br>
                        <br>
                        Frame 15: 509 bytes on wire (4072 bits), 509
                        bytes captured (4072 bits)<br>
                        <br>
                        Internet Protocol Version 4, Src: 192.168.1.138
                        (192.168.1.138), Dst: 10.22.110.9 (10.22.110.9)<br>
                        User Datagram Protocol, Src Port: x11 (6062),
                        Dst Port: ca-2 (5065)<br>
                        Session Initiation Protocol (SUBSCRIBE)<br>
                            Request-Line: SUBSCRIBE <a
                          moz-do-not-send="true"
                          href="http://sip:301@10.22.110.9:5065"
                          target="_blank">sip:301@10.22.110.9:5065</a>
                        SIP/2.0<br>
                            Message Header<br>
                                Via: SIP/2.0/UDP
                        192.168.1.138:6062;branch=z9hG4bK148600064<br>
                                From: "302" <<a
                          moz-do-not-send="true"
                          href="http://sip:302@testfs.mydomain.com:5065"
                          target="_blank">sip:302@testfs.mydomain.com:5065</a>>;tag=<a
                          moz-do-not-send="true" href="tel:2146254460"
                          value="+12146254460" target="_blank">2146254460</a><br>
                                To: <<a moz-do-not-send="true"
                          href="http://sip:301@testfs.mydomain.com:5065"
                          target="_blank">sip:301@testfs.mydomain.com:5065</a>>;tag=70uoBUVRvJyr<br>
                                Call-ID: <a moz-do-not-send="true"
                          href="mailto:168472766@192.168.1.138"
                          target="_blank">168472766@192.168.1.138</a><br>
                                CSeq: 2 SUBSCRIBE<br>
                                Contact: <<a moz-do-not-send="true"
                          href="http://sip:302@192.168.1.138:6062"
                          target="_blank">sip:302@192.168.1.138:6062</a>><br>
                                Accept: application/dialog-info+xml<br>
                                Max-Forwards: 70<br>
                                User-Agent: Yealink SIP-T20P 9.72.0.30<br>
                                Expires: 1800<br>
                                Event: dialog<br>
                                Content-Length: 0<br>
                        <br>
                      </div>
                      <div>****** End Freeswitch trace ********<br>
                      </div>
                      <div><br>
                        In the Kamailio Header there is no SUBSCRIBE for
                        the BLF.<br>
                        <br>
                        ***** Begin Kamailio trace****<br>
                        <br>
                        Frame 17: 809 bytes on wire (6472 bits), 809
                        bytes captured (6472 bits)<br>
                        <br>
                        Internet Protocol Version 4, Src: 192.168.1.138
                        (192.168.1.138), Dst: 207.xx.xx.108
                        (207.xx.xx.108)<br>
                        User Datagram Protocol, Src Port: x11 (6062),
                        Dst Port: sip (5060)<br>
                        Session Initiation Protocol (REGISTER)<br>
                            Request-Line: REGISTER sip:<a
                          moz-do-not-send="true"
                          href="http://test.mydomain.com:5060"
                          target="_blank">test.mydomain.com:5060</a>
                        SIP/2.0<br>
                            Message Header<br>
                                Via: SIP/2.0/UDP
                        192.168.1.138:6062;branch=z9hG4bK1572502835<br>
                                From: "302" <<a
                          moz-do-not-send="true"
                          href="mailto:sip%3A302@test.mydomain.com"
                          target="_blank">sip:302@test.mydomain.com</a>>;tag=1877226231<br>
                                To: "302" <<a moz-do-not-send="true"
                          href="mailto:sip%3A302@test.mydomain.com"
                          target="_blank">sip:302@test.mydomain.com</a>><br>
                                Call-ID: <a moz-do-not-send="true"
                          href="mailto:887242692@192.168.1.138"
                          target="_blank">887242692@192.168.1.138</a><br>
                                CSeq: 3 REGISTER<br>
                                Contact: <<a moz-do-not-send="true"
                          href="http://sip:302@192.168.1.138:6062"
                          target="_blank">sip:302@192.168.1.138:6062</a>><br>
                                Authorization: Digest username="302",
                        realm="<a moz-do-not-send="true"
                          href="http://test.mydomain.com"
                          target="_blank">test.mydomain.com</a>",
                        nonce="U1lHHFNZRfB7/5Lyb/Rz3p/xu26B1lpE",
                        uri="sip:<a moz-do-not-send="true"
                          href="http://test.mydomain.com:5060"
                          target="_blank">test.mydomain.com:5060</a>",
                        response="7687c7d3141d1898e63a1cc9538f05d7",
                        algorithm=MD5<br>
                                Allow: INVITE, INFO, PRACK, ACK, BYE,
                        CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE,
                        REFER, PUBLISH, UPDATE, MESSAGE<br>
                                Max-Forwards: 70<br>
                                User-Agent: Yealink SIP-T20P 9.72.0.30<br>
                                Expires: 300<br>
                                Allow-Events:
                        talk,hold,conference,refer,check-sync<br>
                                Content-Length: 0<br>
                        <br>
                        Frame 18: 496 bytes on wire (3968 bits), 496
                        bytes captured (3968 bits)<br>
                        <br>
                        Internet Protocol Version 4, Src: 207.xx.xx.108
                        (207.xx.xx.108), Dst: 192.168.1.138
                        (192.168.1.138)<br>
                        User Datagram Protocol, Src Port: sip (5060),
                        Dst Port: x11 (6062)<br>
                        Session Initiation Protocol (200)<br>
                            Status-Line: SIP/2.0 200 OK<br>
                            Message Header<br>
                                Via: SIP/2.0/UDP
192.168.1.138:6062;branch=z9hG4bK1572502835;rport=6062;received=2.xx.xx.187<br>
                                From: "302" <<a
                          moz-do-not-send="true"
                          href="mailto:sip%3A302@test.mydomain.com"
                          target="_blank">sip:302@test.mydomain.com</a>>;tag=1877226231<br>
                                To: "302" <<a moz-do-not-send="true"
                          href="mailto:sip%3A302@test.mydomain.com"
                          target="_blank">sip:302@test.mydomain.com</a>>;tag=ff6b32c6b28b8954915484dd79f46b1c.fcdc<br>
                                Call-ID: <a moz-do-not-send="true"
                          href="mailto:887242692@192.168.1.138"
                          target="_blank">887242692@192.168.1.138</a><br>
                                CSeq: 3 REGISTER<br>
                                Contact: <<a moz-do-not-send="true"
                          href="http://sip:302@192.168.1.138:6062"
                          target="_blank">sip:302@192.168.1.138:6062</a>>;expires=300;received=<a
                          moz-do-not-send="true">"sip:2.xx.xx.187:6062"</a><br>
                                Server: kamailio (4.0.6 (x86_64/linux))<br>
                                Content-Length: 0<br>
                        <br>
                        Frame 19: 316 bytes on wire (2528 bits), 316
                        bytes captured (2528 bits)<br>
                        <br>
                        Internet Protocol Version 4, Src: 207.xx.xx.108
                        (207.xx.xx.108), Dst: 192.168.1.138
                        (192.168.1.138)<br>
                        User Datagram Protocol, Src Port: sip (5060),
                        Dst Port: x11 (6062)<br>
                        Session Initiation Protocol (OPTIONS)<br>
                            Request-Line: OPTIONS <a
                          moz-do-not-send="true">sip:2.xx.xx.187:6062</a>
                        SIP/2.0<br>
                            Message Header<br>
                                Via: SIP/2.0/UDP
                        10.22.110.11:5060;branch=0<br>
                                From: <a moz-do-not-send="true"
                          href="mailto:sip%3Apinger@kamailio.org"
                          target="_blank">sip:pinger@kamailio.org</a>;tag=uloc-53579917-4e9-89-0b632cbb-a8aa99c<br>
                                To: <a moz-do-not-send="true">sip:2.xx.xx.187:6062</a><br>
                                Call-ID: <a moz-do-not-send="true"
                          href="mailto:f9749d7-2d0b0be7-c678c54@10.22.110.11"
                          target="_blank">f9749d7-2d0b0be7-c678c54@10.22.110.11</a><br>
                                CSeq: 1 OPTIONS<br>
                                Content-Length: 0<br>
                        <br>
                        ***** End Kamailio trace****<br>
                      </div>
                      <div><br>
                      </div>
                      <div>Anyone faced this issue or have any ideas?<br>
                        <br>
                      </div>
                      <div>regards,<br>
                        <br>
                        Errol<br>
                        <br>
                      </div>
                      <div><br>
                      </div>
                    </div>
                    <br>
                    <fieldset></fieldset>
                    <br>
                  </div>
                </div>
                <pre>_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a>
<a moz-do-not-send="true" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><span class="HOEnZb"><font color="#888888">
</font></span></pre>
                <span class="HOEnZb"><font color="#888888"> </font></span></blockquote>
              <span class="HOEnZb"><font color="#888888"> <br>
                  <pre cols="72">-- 
Daniel-Constantin Mierla - <a moz-do-not-send="true" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a moz-do-not-send="true" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a></pre>
                </font></span></div>
            <br>
            _______________________________________________<br>
            SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
            mailing list<br>
            <a moz-do-not-send="true"
              href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><br>
            <a moz-do-not-send="true"
              href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users"
              target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><br>
            <br>
          </blockquote>
        </div>
        <br>
      </div>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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