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    Do you have to use Portsip ? FS does webrtc.<br>
    Anyway, have you tried media_webrtc=false ?  <br>
    <br>
    <a class="moz-txt-link-freetext" href="https://wiki.freeswitch.org/wiki/Variable_media_webrtc">https://wiki.freeswitch.org/wiki/Variable_media_webrtc</a><br>
    <br>
    I would try it by :<br>
    &lt;action application="bridge" data="{media_webrtc=false}sofia/....<br>
    <br>
    but I'm not sure if it works this way, I've never been trying this
    before.<br>
    <br>
    Jan<br>
    <br>
    <br>
    <br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 23.08.2016 11:00, james wrote:<br>
    </div>
    <blockquote cite="mid:tencent_313189E80099985F1BD146BD@qq.com"
      type="cite">
      <div>Hello:</div>
      <div>I am using portsip webRTC gateway to test the compatibility.
        I use two phones for webRTC testing. One is normal webRTC client
        and another one is softphone.</div>
      <div>FreeSWITCH work as a IPPBX. <span style="line-height: 1.5;">The
          call flows are:</span></div>
      <div><span style="color: rgb(204, 0, 0); font-family: Arial,
          Helvetica; font-size: 13px; line-height: 18px;"></span></div>
      <div><img src="cid:part1.F1E22F0B.70F6EC1A@vmtele.com"> </div>
      <div>the problem is that webRTC calls sip phone without any
        problem, but sip phone calls to webRTC than failed. </div>
      <div>errors are:</div>
      <div>
        <div>2016-08-23 16:29:39.971775 [DEBUG]
          switch_core_state_machine.c:569
          (<a class="moz-txt-link-abbreviated" href="mailto:sofia/internal/pu7ai86t@9t5jv2hi82a5.invalid">sofia/internal/pu7ai86t@9t5jv2hi82a5.invalid</a>) State Change
          CS_REPORTING -&gt; CS_DESTROY</div>
        <div>freeswitch@iZ23lkvsnwpZ&gt; </div>
        <div>2016-08-23 16:29:39.971775 [DEBUG]
          switch_core_session.c:1647 Session 171
          (<a class="moz-txt-link-abbreviated" href="mailto:sofia/internal/pu7ai86t@9t5jv2hi82a5.invalid">sofia/internal/pu7ai86t@9t5jv2hi82a5.invalid</a>) Locked, Waiting
          on external entities</div>
        <div>freeswitch@iZ23lkvsnwpZ&gt; </div>
        <div>2016-08-23 16:29:39.981772 [DEBUG]
          switch_ivr_originate.c:3759 Originate Resulted in Error Cause:
          88 [INCOMPATIBLE_DESTINATION]</div>
        <div>freeswitch@iZ23lkvsnwpZ&gt; </div>
        <div>2016-08-23 16:29:39.981772 [NOTICE]
          switch_ivr_originate.c:2771 Cannot create outgoing channel of
          type [user] cause: [INCOMPATIBLE_DESTINATION]</div>
        <div>freeswitch@iZ23lkvsnwpZ&gt; </div>
        <div>2016-08-23 16:29:39.981772 [DEBUG]
          switch_ivr_originate.c:3759 Originate Resulted in Error Cause:
          88 [INCOMPATIBLE_DESTINATION]</div>
        <div>freeswitch@iZ23lkvsnwpZ&gt; </div>
        <div>2016-08-23 16:29:39.981772 [INFO] mod_dptools.c:3401
          Originate Failed.  Cause: INCOMPATIBLE_DESTINATION</div>
        <div>freeswitch@iZ23lkvsnwpZ&gt; </div>
        <div>EXECUTE <a class="moz-txt-link-abbreviated" href="mailto:sofia/internal/1004@120.26.130.142">sofia/internal/1004@120.26.130.142</a> answer()</div>
      </div>
      <div>-------------------------</div>
      <div>It looks freeswitch send with ICE to webRTC. Does anyone know
        how i do disable the webRTC negotiation and only send normal sip
        info to webRTC gateway<span style="color: rgb(118, 118, 118);
          font-family: Arial, Helvetica; font-size: 13px; line-height:
          20px;"></span></div>
      <br>
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      <br>
      <pre wrap="">_________________________________________________________________________
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    </blockquote>
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