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    <div class="moz-cite-prefix">Ivan,<br>
      <br>
      I am indeed familiar with that option in FS.&nbsp; But the point is
      this:&nbsp; the demand to have the Contact in e164 format is a very
      silly demand to make in the first place.&nbsp; There really isn't any
      functional reason to enforce such a restriction.<br>
      <br>
      In other words, providers make illogical demands all the time...<br>
      <br>
      -Yossi<br>
      <br>
      <br>
      On 09/18/2013 03:55 AM, Ivan Milivojevic wrote:<br>
    </div>
    <blockquote
cite="mid:CAOGEezZnUwGNQcqhaHjSYsk19FjaV3Y4qRRWa8XsNkR-NHRnxg@mail.gmail.com"
      type="cite">
      <div dir="ltr">hi yossi<br>
        <br>
        did you tried<br>
        <div><br>
          &lt;param name="extension-in-contact" value="true"/&gt;<br>
          <br>
        </div>
        <div>for that trunk in sip_profile<br>
          <br>
        </div>
        <div>regards<br>
          ivan<br>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Wed, Sep 18, 2013 at 3:25 AM, I put
          the Who? in Mishehu <span dir="ltr">&lt;<a
              moz-do-not-send="true"
              href="mailto:mishehu@freeswitch.org" target="_blank">mishehu@freeswitch.org</a>&gt;</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">
              <div>Just to elaborate on what Chris was recommending:&nbsp;&nbsp;
                He was suggesting that you run OpenSIPS as a SIP proxy
                between FreeSWITCH and your carrier.&nbsp; And yes, I do
                believe that OpenSIPS has the ability to modify/remove
                the ptime attribute.&nbsp; I too am puzzled as to why they
                would ask for it to be removed, it's kind of important
                to negotiation...&nbsp; But then again, I've had carriers
                tell me to reformat my Contact: headers so that they're
                e164 format (mod_sofia@IP:PORT anybody?)...<br>
                <br>
                -Yossi
                <div>
                  <div class="h5"><br>
                    <br>
                    On 09/17/2013 01:18 PM, Christopher Rienzo wrote:<br>
                  </div>
                </div>
              </div>
              <div>
                <div class="h5">
                  <blockquote type="cite">
                    <div dir="ltr">opensips should be able to hack up
                      the SDP before you send it to the carrier<br>
                    </div>
                    <div class="gmail_extra"><br>
                      <br>
                      <div class="gmail_quote">On Tue, Sep 17, 2013 at
                        1:37 PM, Cal Leeming [Simplicity Media Ltd] <span
                          dir="ltr">&lt;<a moz-do-not-send="true"
                            href="mailto:cal.leeming@simplicitymedialtd.co.uk"
                            target="_blank">cal.leeming@simplicitymedialtd.co.uk</a>&gt;</span>
                        wrote:<br>
                        <blockquote class="gmail_quote" style="margin:0
                          0 0 .8ex;border-left:1px #ccc
                          solid;padding-left:1ex">
                          <div dir="ltr">Ask your carrier for the exact
                            reason behind why he wants to remove it.
                            <div><br>
                            </div>
                            <div>I'd be curious to hear what they say..</div>
                            <span><font color="#888888">
                                <div><br>
                                </div>
                                <div>Cal</div>
                              </font></span></div>
                          <div>
                            <div>
                              <div class="gmail_extra"><br>
                                <br>
                                <div class="gmail_quote">On Tue, Sep 17,
                                  2013 at 6:26 PM, Ashou Han <span
                                    dir="ltr">&lt;<a
                                      moz-do-not-send="true"
                                      href="mailto:ashou@mobile-sphere.com"
                                      target="_blank">ashou@mobile-sphere.com</a>&gt;</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"> One of our
                                      carriers ask us to remove this
                                      attribute for calls to them, I do
                                      not understand that either. <br>
                                      <div>
                                        <div> <br>
                                          <br>
                                          <div>On 9/17/2013 1:19 PM,
                                            Michael Jerris wrote:<br>
                                          </div>
                                        </div>
                                      </div>
                                      <blockquote type="cite">
                                        <div>
                                          <div> There isn't another way
                                            other than hacking at the
                                            sdp. &nbsp;Why would you want to
                                            remove it?
                                            <div><br>
                                              <div>
                                                <div>On Sep 17, 2013, at
                                                  12:39 PM, Cal Leeming
                                                  [Simplicity Media Ltd]
                                                  &lt;<a
                                                    moz-do-not-send="true"
href="mailto:cal.leeming@simplicitymedialtd.co.uk" target="_blank">cal.leeming@simplicitymedialtd.co.uk</a>&gt;


                                                  wrote:</div>
                                                <br>
                                                <blockquote type="cite">
                                                  <div dir="ltr">Had a
                                                    look through
                                                    google/wiki but
                                                    cannot find anything
                                                    relating to removing
                                                    '<span
                                                      style="font-family:arial,sans-serif;font-size:13px">ptime'
                                                      from the SDP.</span>
                                                    <div><span
                                                        style="font-family:arial,sans-serif;font-size:13px"><br>
                                                      </span></div>
                                                    <div><span
                                                        style="font-family:arial,sans-serif;font-size:13px">There


                                                        is a few
                                                        sections on
                                                        rewriting SDP,
                                                        but not sure if
                                                        this would work
                                                        as expected;</span></div>
                                                    <div><span
                                                        style="font-family:arial,sans-serif;font-size:13px"><br>
                                                      </span></div>
                                                    <div><a
                                                        moz-do-not-send="true"
href="http://wiki.freeswitch.org/wiki/Codec_Negotiation#Rewriting_SDP"
                                                        target="_blank">http://wiki.freeswitch.org/wiki/Codec_Negotiation#Rewriting_SDP</a><span
style="font-family:arial,sans-serif;font-size:13px"><br>
                                                      </span></div>
                                                    <div><a
                                                        moz-do-not-send="true"
href="http://wiki.freeswitch.org/wiki/Codec_Negotiation#Modifying_the_codec_when_using_proxy_media_mode"
                                                        target="_blank">http://wiki.freeswitch.org/wiki/Codec_Negotiation#Modifying_the_codec_when_using_proxy_media_mode</a><br>
                                                    </div>
                                                    <div><br>
                                                    </div>
                                                    <div>Perhaps give
                                                      those a try and
                                                      see how you get on
                                                      - in the mean time
                                                      maybe someone else
                                                      might reply with a
                                                      better answer.</div>
                                                    <div><br>
                                                    </div>
                                                    <div>Cal</div>
                                                  </div>
                                                  <div
                                                    class="gmail_extra"><br>
                                                    <br>
                                                    <div
                                                      class="gmail_quote">
                                                      On Tue, Sep 17,
                                                      2013 at 4:22 PM,
                                                      Ashou Han <span
                                                        dir="ltr">&lt;<a
moz-do-not-send="true" href="mailto:ashou@mobile-sphere.com"
                                                          target="_blank">ashou@mobile-sphere.com</a>&gt;</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>
                                                        How to set the
                                                        FreeSwitch to
                                                        NOT send the
                                                        ptime attribute
                                                        in SDP part,<br>
                                                        that is the<br>
                                                        <br>
                                                        a=ptime:20<br>
                                                        <br>
                                                        not show up in
                                                        the SDP message.<br>
                                                        <br>
                                                        Thanks,<br>
                                                        Ashou Han<br>
                                                      </blockquote>
                                                    </div>
                                                  </div>
                                                </blockquote>
                                              </div>
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      <pre wrap="">_________________________________________________________________________
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<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
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