<div dir="ltr">Leopoldo,<div><br></div><div>There is plenty documentation around and examples for Kamailio, this is out of scope for this list (google: Kamailio masking contact) but if you are not familiar with this at all maybe you should simply hire a good consultant to address this.<br>

</div><div><br></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr"><span style="font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="font-family:Arial"><div style="font-size:13px;color:rgb(119,119,119)">

<font><span style="font-family:Arial;color:rgb(119,119,119)">Best,</span></font></div><div style="font-size:13px;color:rgb(119,119,119)"><font><span style="font-family:Arial;color:rgb(119,119,119)"><br></span></font></div>

<div style="font-size:13px"><font color="#666666"><span style="font-family:Arial">Lorenzo Mangani</span></font></div><div style="font-size:13px"><font color="#666666"><div style="font-size:x-small"><br></div><div style="font-size:x-small">

HOMER / PCAPTURE DEV TEAM</div><div style="font-size:x-small"><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:Arial"><div style="font-size:x-small"><font size="1" color="#666666">Desk: +31 20 8080468 / +1 202-632-7227</font></div>

</span></span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:Arial"><div style="font-size:x-small"><font size="1" color="#666666">Mobile: +31 6 4603-2730</font></div>

<div style="font-size:x-small"><font size="1" color="#666666"><br></font></div></span></span></div></font></div><div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial">QXIP BV - Capture Engineering</span></font></div>

<div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial">Amsterdam, The Netherlands</span></font></div><div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial"><a href="mailto:get@pcapture.com">get@pcapture.com</a></span></font></div>

<div style="font-size:x-small"><br></div></span></span><span style="font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="font-family:Arial"><div style="font-size:x-small"><br></div><div style="font-size:x-small">

<br></div></span></span></div></div>
<br><br><div class="gmail_quote">On Sun, Jul 13, 2014 at 12:11 PM, Leopoldo Iglesia <span dir="ltr"><<a href="mailto:liglesia@por-aire.es" target="_blank">liglesia@por-aire.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <div>I know some operator are rsolving this
      issue swapping this fields and use freeswitch, so with Sipwise it
      is possible i think.<div class=""><br>
      <br>
      El 13/07/2014 11:43, Daniel Grotti escribió:<br>
    </div></div>
    <blockquote type="cite">
      
      <div>Leopoldo,<div><div class="h5"><br>
        you're a playing with a broken endpoint that's completely far
        away from the SIP specification.<br>
        Again, there is no need to change the contact. Changing contact
        will break your NGCP.<br>
        <br>
        Daniel<br>
        <br>
        <br>
        <br>
        <br>
        On 07/13/2014 11:37 AM, Leopoldo Iglesia wrote:<br>
      </div></div></div><div><div class="h5">
      <blockquote type="cite">
        
        <div>they are GPON specific FTTH
          endpoints, no way to mod them. Provider specific.<br>
          <br>
          Call work, but caller ID is taken from Contact, so  NGCP-LB is
          displayed. I need wo swap From  - Contact fields to manage
          this issue.<br>
          <br>
          <br>
          El 13/07/2014 11:34, Lorenzo Mangani escribió:<br>
        </div>
        <blockquote type="cite">
          <div dir="ltr">
            <div>Leopoldo,</div>
            <div><br>
            </div>
            Rather than helping you break the switch and staying cryptic
            - what are those endpoints specifically, and do you have
            some traces to share for successful and failing calls?
            <div class="gmail_extra">
              <div>
                <div dir="ltr"><span style="font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="font-family:Arial">
                      <div style="font-size:13px;color:rgb(119,119,119)"><font><span style="font-family:Arial;color:rgb(119,119,119)"><br>
                          </span></font></div>
                      <div style="font-size:13px;color:rgb(119,119,119)"><font><span style="font-family:Arial;color:rgb(119,119,119)">Best,</span></font></div>
                      <div style="font-size:13px;color:rgb(119,119,119)"><font><span style="font-family:Arial;color:rgb(119,119,119)"><br>
                          </span></font></div>
                      <div style="font-size:13px"><font color="#666666"><span style="font-family:Arial">Lorenzo Mangani</span></font></div>
                      <div style="font-size:13px"><font color="#666666">
                          <div style="font-size:x-small"><br>
                          </div>
                          <div style="font-size:x-small">HOMER /
                            PCAPTURE DEV TEAM</div>
                          <div style="font-size:x-small"><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:Arial">
                                <div style="font-size:x-small"> <font size="1" color="#666666">Desk: +31
                                    20 8080468 / <a href="tel:%2B1%20202-632-7227" value="+12026327227" target="_blank">+1 202-632-7227</a></font></div>
                              </span></span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:Arial">
                                <div style="font-size:x-small"> <font size="1" color="#666666">Mobile: +31
                                    6 4603-2730</font></div>
                                <div style="font-size:x-small"><font size="1" color="#666666"><br>
                                  </font></div>
                              </span></span></div>
                        </font></div>
                      <div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial">QXIP BV - Capture
                            Engineering</span></font></div>
                      <div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial">Amsterdam, The
                            Netherlands</span></font></div>
                      <div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial"><a href="mailto:get@pcapture.com" target="_blank">get@pcapture.com</a></span></font></div>
                      <div style="font-size:x-small"><br>
                      </div>
                    </span></span><span style="font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="font-family:Arial">
                      <div style="font-size:x-small"><br>
                      </div>
                      <div style="font-size:x-small"> <br>
                      </div>
                    </span></span></div>
              </div>
              <br>
              <br>
              <div class="gmail_quote">On Sun, Jul 13, 2014 at 11:28 AM,
                Leopoldo Iglesia <span dir="ltr"><<a href="mailto:liglesia@por-aire.es" target="_blank">liglesia@por-aire.es</a>></span>
                wrote:<br>
                <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                  <div text="#000000" bgcolor="#FFFFFF">
                    <div>There is no other way with this endpoints, as
                      the network manager told. I have to swap Sip
                      header fields. <br>
                      But, I already created a custom tt2 with
                      Contact=<sip:$Ri> ... and no modifications
                      at all when calling.<br>
                      <br>
                      Don´t know why.<br>
                      <br>
                      El 13/07/2014 11:23, Lorenzo Mangani escribió:<br>
                    </div>
                    <div>
                      <div>
                        <blockquote type="cite">
                          <div dir="ltr">
                            <div><font face="arial, helvetica,
                                sans-serif">Leopoldo,</font></div>
                            <div><font face="arial, helvetica,
                                sans-serif"><br>
                              </font></div>
                            <div><font face="arial, helvetica,
                                sans-serif">SEMS supports modifying the
                                Contact header as shown in their example
                                sbcprofile.conf </font><span style="font-family:arial,helvetica,sans-serif">(which
                                will likely be the wrong approach as
                                well as the easiest way to demolish your
                                routing when not done properly) but
                                since the underlying SIP issue is not
                                clear to you either apparently so far, I
                                would strongly suggest investigating
                                other options first - having the Caller
                                ID in the contact header surely outlines
                                an issue with your setup/endpoints and
                                not the CE. This being said:</span></div>
                            <div><font face="arial, helvetica,
                                sans-serif"><br>
                              </font></div>
                            <div><font face="arial, helvetica,
                                sans-serif"><span style="color:rgb(0,136,0);white-space:pre-wrap">#Contact=<sip:$Ri></span><br>
                              </font></div>
                            <div><span style="color:rgb(0,136,0);white-space:pre-wrap"><font face="arial, helvetica, sans-serif"><br>
                                </font></span></div>
                            <div><font color="#000000" face="arial,
                                helvetica, sans-serif"><span style="white-space:pre-wrap">Link: <a href="https://github.com/sipwise/sems/blob/master/apps/sbc/etc/transparent.sbcprofile.conf" target="_blank">https://github.com/sipwise/sems/blob/master/apps/sbc/etc/transparent.sbcprofile.conf</a></span><br>


                              </font></div>
                            <div class="gmail_extra"><font face="arial,
                                helvetica, sans-serif"><br>
                              </font></div>
                            <div class="gmail_extra"><br clear="all">
                              <div>
                                <div dir="ltr"><span style="font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="font-family:Arial">
                                      <div style="font-size:13px;color:rgb(119,119,119)">
                                        <font><span style="font-family:Arial;color:rgb(119,119,119)">Best,</span></font></div>
                                      <div style="font-size:13px;color:rgb(119,119,119)"><font><span style="font-family:Arial;color:rgb(119,119,119)"><br>
                                          </span></font></div>
                                      <div style="font-size:13px"><font color="#666666"><span style="font-family:Arial">Lorenzo


                                            Mangani</span></font></div>
                                      <div style="font-size:13px"><font color="#666666">
                                          <div style="font-size:x-small"><br>
                                          </div>
                                          <div style="font-size:x-small">
                                            HOMER / PCAPTURE DEV TEAM</div>
                                          <div style="font-size:x-small"><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:Arial">
                                                <div style="font-size:x-small"><font size="1" color="#666666">Desk:
                                                    <a href="tel:%2B31%2020%208080468" value="+31208080468" target="_blank">+31 20 8080468</a> / <a href="tel:%2B1%20202-632-7227" value="+12026327227" target="_blank">+1
                                                      202-632-7227</a></font></div>
                                              </span></span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13.333333969116211px"><span style="font-family:Arial">
                                                <div style="font-size:x-small"><font size="1" color="#666666">Mobile:
                                                    <a href="tel:%2B31%206%204603-2730" value="+31646032730" target="_blank">+31 6 4603-2730</a></font></div>
                                                <div style="font-size:x-small"><font size="1" color="#666666"><br>
                                                  </font></div>
                                              </span></span></div>
                                        </font></div>
                                      <div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial">QXIP

                                            BV - Capture Engineering</span></font></div>
                                      <div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial">Amsterdam,



                                            The Netherlands</span></font></div>
                                      <div style="font-size:x-small"><font size="1" color="#666666"><span style="font-family:Arial"><a href="mailto:get@pcapture.com" target="_blank">get@pcapture.com</a></span></font></div>


                                      <div style="font-size:x-small"><br>
                                      </div>
                                    </span></span><span style="font-family:arial,sans-serif;background-color:rgb(255,255,255)"><span style="font-family:Arial">
                                      <div style="font-size:x-small"><br>
                                      </div>
                                      <div style="font-size:x-small"> <br>
                                      </div>
                                    </span></span></div>
                              </div>
                              <br>
                              <br>
                              <div class="gmail_quote">On Sun, Jul 13,
                                2014 at 11:04 AM, Leopoldo Iglesia <span dir="ltr"><<a href="mailto:liglesia@por-aire.es" target="_blank">liglesia@por-aire.es</a>></span>
                                wrote:<br>
                                <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Hi!<br>
                                  <br>
                                  I´m trying to modify Contact header
                                  info in SEMS config, but no working.
                                  I´m with 2.8 sipwise.<br>
                                  I need to change, cause the endpoint
                                  requires from user ID to decode Caller
                                  ID on the contact header.<br>
                                  <br>
                                  Sip issues... don´t know why is done
                                  this way, but I need to change it.
                                  Other operators are doing so, so it
                                  seems SBC can do it.<br>
                                  <br>
                                  Any help on this?<br>
                                  <br>
                                  Thanks<br>
                                  <br>
                                  <br>
                                  <br>
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                            </div>
                          </div>
                        </blockquote>
                        <br>
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                  </div>
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              </div>
              <br>
            </div>
          </div>
        </blockquote>
        <br>
        <br>
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    <br>
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