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    The a-leg is sipml5,and the b-leg is a mobilephone,because when
    a-leg call a number, I will call the number through a pstn
    gateway.So the b-leg still should sending stun?<br>
    <div class="moz-cite-prefix">&#20110; 2014&#24180;04&#26376;14&#26085; 13:22, Anthony Minessale
      &#20889;&#36947;:<br>
    </div>
    <blockquote
cite="mid:CAKbxfG_iNrevVRiXyMWwZy21+ng7NYv3+ZoNk4c2+1OLLZwJ+g@mail.gmail.com"
      type="cite">
      <div dir="ltr">It means what it says. &nbsp;The other end is not
        sending stun like it expects. &nbsp;This can either be a network
        issue or the client has disconnected unexpectedly. &nbsp;You can
        maybe find out why with wireshark. &nbsp;Both ends should be sending
        each other stun and rtp. &nbsp;</div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Mon, Apr 14, 2014 at 11:03 AM,
          rockxsj <span dir="ltr">&lt;<a moz-do-not-send="true"
              href="mailto:rockxsj@gmail.com" target="_blank">rockxsj@gmail.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 bgcolor="#FFFFFF" text="#000000"> Hi,the logs just like
              blew.<br>
              <br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:29:59.838038 [NOTICE] switch_channel.c:1053 New Channel
              <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [da0985e0-1c1b-4bf3-8f57-84dbd50fac25]<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [WARNING] switch_core_media.c:2548 NO
              candidate ACL defined, Defaulting to wan.auto<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_core_media.c:2586 Save
              audio Candidate cid: 1 proto: udp type: host addr: <a
                moz-do-not-send="true" href="http://192.168.0.1:1546"
                target="_blank">192.168.0.1:1546</a><br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_core_media.c:2586 Save
              audio Candidate cid: 2 proto: udp type: host addr: <a
                moz-do-not-send="true" href="http://192.168.0.1:1546"
                target="_blank">192.168.0.1:1546</a><br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_core_media.c:2581 Choose
              audio Candidate cid: 1 proto: udp type: host addr: <a
                moz-do-not-send="true" href="http://115.172.95.90:1547"
                target="_blank">115.172.95.90:1547</a><br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_core_media.c:2581 Choose
              audio Candidate cid: 2 proto: udp type: host addr: <a
                moz-do-not-send="true" href="http://115.172.95.90:1547"
                target="_blank">115.172.95.90:1547</a><br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_core_media.c:2710 setting
              remote audio ice addr to <a moz-do-not-send="true"
                href="http://115.172.95.90:1547" target="_blank">115.172.95.90:1547</a>
              based on candidate<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_core_media.c:2730 setting
              remote rtcp audio addr to <a moz-do-not-send="true"
                href="http://115.172.95.90:1547" target="_blank">115.172.95.90:1547</a>
              based on candidate<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.628049 [NOTICE] switch_rtp.c:3775 Activating RTP
              audio ICE: j4wi9CxYBpwvxPR4:MkYCD3fI12fliXDG <a
                moz-do-not-send="true" href="http://115.172.95.90:1547"
                target="_blank">115.172.95.90:1547</a><br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.678049 [NOTICE] sofia_media.c:92 Pre-Answer <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:00.868052 [NOTICE] switch_rtp.c:1132 Auto Changing
              stun/rtp/dtls port from <a moz-do-not-send="true"
                href="http://115.172.95.90:1547" target="_blank">115.172.95.90:1547</a>
              to <a moz-do-not-send="true"
                href="http://60.55.9.56:2726" target="_blank">60.55.9.56:2726</a><br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:30:12.968580 [NOTICE] switch_ivr_bridge.c:496 Channel [<a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>]
              has been answered<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:38:32.848306 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:39:03.848687 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:39:33.868072 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:40:04.868484 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:40:34.888206 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:41:05.888601 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:41:35.907982 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:42:05.909363 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:42:35.928744 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:43:02.548083 [NOTICE] switch_core_media.c:1674 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:43:02.598083 [NOTICE] switch_core_session.c:1611
              Session 400188 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:43:02.598083 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              <br>
              <br>
              <br>
              <br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:28.188829 [NOTICE] switch_channel.c:1053 New Channel
              <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [1fcf9772-e57f-4ac5-b109-c091d79ac7ca]<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [WARNING] switch_core_media.c:2548 NO
              candidate ACL defined, Defaulting to wan.auto<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_core_media.c:2586 Save
              audio Candidate cid: 1 proto: udp type: host addr: <a
                moz-do-not-send="true" href="http://192.168.23.2:2337"
                target="_blank">192.168.23.2:2337</a><br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_core_media.c:2586 Save
              audio Candidate cid: 2 proto: udp type: host addr: <a
                moz-do-not-send="true" href="http://192.168.23.2:2337"
                target="_blank">192.168.23.2:2337</a><br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_core_media.c:2581 Choose
              audio Candidate cid: 1 proto: udp type: srflx addr: <a
                moz-do-not-send="true" href="http://123.54.37.221:9519"
                target="_blank">123.54.37.221:9519</a><br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_core_media.c:2581 Choose
              audio Candidate cid: 2 proto: udp type: srflx addr: <a
                moz-do-not-send="true" href="http://123.54.37.221:9519"
                target="_blank">123.54.37.221:9519</a><br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_core_media.c:2710 setting
              remote audio ice addr to <a moz-do-not-send="true"
                href="http://123.54.37.221:9519" target="_blank">123.54.37.221:9519</a>
              based on candidate<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_core_media.c:2730 setting
              remote rtcp audio addr to <a moz-do-not-send="true"
                href="http://123.54.37.221:9519" target="_blank">123.54.37.221:9519</a>
              based on candidate<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.137846 [NOTICE] switch_rtp.c:3775 Activating RTP
              audio ICE: EFqBm4HqPEOmq+hn:Ox1GqRq7rPUoFPys <a
                moz-do-not-send="true" href="http://123.54.37.221:9519"
                target="_blank">123.54.37.221:9519</a><br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:29.147844 [NOTICE] sofia_media.c:92 Pre-Answer <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:34:45.208048 [NOTICE] switch_ivr_bridge.c:496 Channel [<a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>]
              has been answered<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:39:16.487849 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:39:46.508231 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:40:16.587978 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:40:47.588371 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:41:18.588763 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:41:48.608144 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:42:19.608537 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:42:49.627920 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:20.628323 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:36.288521 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:36.308525 [NOTICE] switch_core_session.c:1611
              Session 400314 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:36.308525 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              <br>
              <br>
              <br>
              And I found these logs were product in same time,I can get
              these logs:<br>
              <br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:39:03.848687 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:39:16.487849 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:39:18.707878 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:39:33.868072 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:39:42.868184 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:39:44.688206 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:39:46.508231 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:39:49.708272 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:40:04.868484 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:40:08.568825 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:40:10.307897 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:40:12.887927 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:40:14.707952 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:40:16.587978 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:40:19.728014 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:40:20.008017 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:40:34.888206 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:40:38.588255 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:40:41.308290 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:40:43.888320 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:40:45.708346 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:40:47.588371 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:40:50.728407 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:40:51.008412 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:40:57.608494 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:41:05.888601 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:41:09.588652 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:41:12.308682 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:41:14.888715 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:41:16.708739 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:41:18.588763 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:41:21.028793 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:41:21.728802 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:41:27.627878 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:41:35.907982 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:41:39.608028 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:41:42.328063 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:41:44.908099 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:41:46.728119 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:41:48.608144 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:41:51.048173 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:41:51.748186 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:41:58.628270 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:42:05.909363 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              58d055f0-eb29-4b19-9edf-5d773039f77a 2014-04-13
              13:42:06.628374 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:42:10.608421 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:42:13.328456 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:42:14.909478 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:42:17.728513 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:42:19.608537 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:42:21.068556 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:42:21.768564 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:42:29.628666 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:42:35.928744 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              58d055f0-eb29-4b19-9edf-5d773039f77a 2014-04-13
              13:42:37.628768 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:42:41.608816 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:42:44.347855 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:42:44.947861 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:42:47.767894 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:42:49.627920 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:42:51.087936 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              88d22be2-8f62-436d-bc84-acdce17da16b 2014-04-13
              13:42:51.707947 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:42:51.787947 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:42:59.648046 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:43:02.548083 [NOTICE] switch_core_media.c:1674 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              6cdb2dfb-a99d-4535-83a2-e73faac88fa7 2014-04-13
              13:43:02.568081 [NOTICE] switch_ivr_bridge.c:753 Hangup
              sofia/internal/013773955895 [CS_EXCHANGE_MEDIA]
              [NORMAL_CLEARING]<br>
              6cdb2dfb-a99d-4535-83a2-e73faac88fa7 2014-04-13
              13:43:02.568081 [NOTICE] switch_core_session.c:1611
              Session 400189 (sofia/internal/013773955895) Ended<br>
              6cdb2dfb-a99d-4535-83a2-e73faac88fa7 2014-04-13
              13:43:02.568081 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/013773955895 [CS_DESTROY]<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:43:02.598083 [NOTICE] switch_core_session.c:1611
              Session 400188 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              da0985e0-1c1b-4bf3-8f57-84dbd50fac25 2014-04-13
              13:43:02.598083 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              bb10f427-c281-47cb-ab2e-ca3f09b48b82 2014-04-13
              13:43:03.968101 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              f48e2cf2-b490-4f7f-835d-e4479866fefe 2014-04-13
              13:43:06.528133 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              58d055f0-eb29-4b19-9edf-5d773039f77a 2014-04-13
              13:43:07.648147 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:43:11.628201 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:43:15.348248 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:43:15.948254 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:43:18.248280 [NOTICE] switch_core_media.c:1674 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              08b1ee1d-9142-4d7d-85fa-3723253497d6 2014-04-13
              13:43:18.268284 [NOTICE] switch_ivr_bridge.c:753 Hangup
              sofia/internal/015601157895 [CS_EXCHANGE_MEDIA]
              [NORMAL_CLEARING]<br>
              08b1ee1d-9142-4d7d-85fa-3723253497d6 2014-04-13
              13:43:18.268284 [NOTICE] switch_core_session.c:1611
              Session 400369 (sofia/internal/015601157895) Ended<br>
              08b1ee1d-9142-4d7d-85fa-3723253497d6 2014-04-13
              13:43:18.268284 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/015601157895 [CS_DESTROY]<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:43:18.288282 [NOTICE] switch_core_session.c:1611
              Session 400368 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              0ea6fe6d-64c3-43d2-9bb5-72cb639575f7 2014-04-13
              13:43:18.288282 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:43:18.768299 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:20.628323 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:43:22.088341 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              88d22be2-8f62-436d-bc84-acdce17da16b 2014-04-13
              13:43:22.708349 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              78738e64-b8b5-4b3e-9787-0672fbd5efbb 2014-04-13
              13:43:28.268420 [NOTICE] switch_core_media.c:1674 Hangup
              sofia/internal/018718993066 [CS_EXCHANGE_MEDIA]
              [MEDIA_TIMEOUT]<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:43:28.268420 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              78738e64-b8b5-4b3e-9787-0672fbd5efbb 2014-04-13
              13:43:28.268420 [NOTICE] switch_core_session.c:1611
              Session 400367 (sofia/internal/018718993066) Ended<br>
              78738e64-b8b5-4b3e-9787-0672fbd5efbb 2014-04-13
              13:43:28.268420 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/018718993066 [CS_DESTROY]<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:43:28.288421 [NOTICE] switch_core_session.c:1611
              Session 400365 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              e68360e7-6ca3-4f56-88e9-88af313265e1 2014-04-13
              13:43:28.288421 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:43:30.648450 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              bb10f427-c281-47cb-ab2e-ca3f09b48b82 2014-04-13
              13:43:34.968504 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              9ede075b-7a34-4dae-a4ef-d5ba5093149f 2014-04-13
              13:43:36.288521 [NOTICE] switch_core_media.c:1674 Hangup
              sofia/internal/015506405173 [CS_EXCHANGE_MEDIA]
              [MEDIA_TIMEOUT]<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:36.288521 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              9ede075b-7a34-4dae-a4ef-d5ba5093149f 2014-04-13
              13:43:36.288521 [NOTICE] switch_core_session.c:1611
              Session 400315 (sofia/internal/015506405173) Ended<br>
              9ede075b-7a34-4dae-a4ef-d5ba5093149f 2014-04-13
              13:43:36.288521 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/015506405173 [CS_DESTROY]<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:36.308525 [NOTICE] switch_core_session.c:1611
              Session 400314 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              1fcf9772-e57f-4ac5-b109-c091d79ac7ca 2014-04-13
              13:43:36.308525 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              f48e2cf2-b490-4f7f-835d-e4479866fefe 2014-04-13
              13:43:36.529524 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              58d055f0-eb29-4b19-9edf-5d773039f77a 2014-04-13
              13:43:37.668541 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              72b58e57-5483-4c1c-82f1-89b08ecadab4 2014-04-13
              13:43:40.888581 [NOTICE] switch_core_media.c:1674 Hangup
              sofia/internal/015307643267 [CS_EXCHANGE_MEDIA]
              [MEDIA_TIMEOUT]<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:43:40.908582 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              72b58e57-5483-4c1c-82f1-89b08ecadab4 2014-04-13
              13:43:40.908582 [NOTICE] switch_core_session.c:1611
              Session 400199 (sofia/internal/015307643267) Ended<br>
              72b58e57-5483-4c1c-82f1-89b08ecadab4 2014-04-13
              13:43:40.908582 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/015307643267 [CS_DESTROY]<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:43:40.928583 [NOTICE] switch_core_session.c:1611
              Session 400197 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              a6cb3837-97eb-4941-93eb-57e9ee7c3014 2014-04-13
              13:43:40.928583 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              8bd5cc87-c331-492d-8b12-f00b5704bc83 2014-04-13
              13:43:41.388587 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:43:41.648590 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:43:45.368638 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              88d22be2-8f62-436d-bc84-acdce17da16b 2014-04-13
              13:43:52.728731 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:43:53.088736 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:44:00.668820 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              795b50d7-a74c-4942-9dc8-e4259e81a39d 2014-04-13
              13:44:02.068838 [NOTICE] switch_core_media.c:1674 Hangup
              sofia/internal/013203968916 [CS_EXCHANGE_MEDIA]
              [MEDIA_TIMEOUT]<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:44:02.088838 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              795b50d7-a74c-4942-9dc8-e4259e81a39d 2014-04-13
              13:44:02.088838 [NOTICE] switch_core_session.c:1611
              Session 399493 (sofia/internal/013203968916) Ended<br>
              795b50d7-a74c-4942-9dc8-e4259e81a39d 2014-04-13
              13:44:02.088838 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/013203968916 [CS_DESTROY]<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:44:02.098840 [NOTICE] switch_core_session.c:1611
              Session 399492 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              6ef5de1c-ca5f-41cb-8add-4f4e18792d0c 2014-04-13
              13:44:02.098840 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              bb10f427-c281-47cb-ab2e-ca3f09b48b82 2014-04-13
              13:44:05.007887 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              f48e2cf2-b490-4f7f-835d-e4479866fefe 2014-04-13
              13:44:06.567907 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              58d055f0-eb29-4b19-9edf-5d773039f77a 2014-04-13
              13:44:07.687921 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              8bd5cc87-c331-492d-8b12-f00b5704bc83 2014-04-13
              13:44:11.407968 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:44:11.667972 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              2e98f498-5ec1-4f0b-8bd0-5b7068d98615 2014-04-13
              13:44:12.007976 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              88d22be2-8f62-436d-bc84-acdce17da16b 2014-04-13
              13:44:22.748112 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              57621b1a-741c-4ff5-95b1-6dc111cedeb4 2014-04-13
              13:44:23.108118 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              568566be-d9f0-4bc2-ac09-09ac0c99c346 2014-04-13
              13:44:30.688213 [NOTICE] switch_core_media.c:1674 Hangup
              sofia/internal/015117965561 [CS_EXCHANGE_MEDIA]
              [MEDIA_TIMEOUT]<br>
              ddf666b8-f30f-43de-b96d-bcf47ae33fa5 2014-04-13
              13:44:30.688213 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:44:30.688213 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              568566be-d9f0-4bc2-ac09-09ac0c99c346 2014-04-13
              13:44:30.688213 [NOTICE] switch_core_session.c:1611
              Session 399197 (sofia/internal/015117965561) Ended<br>
              568566be-d9f0-4bc2-ac09-09ac0c99c346 2014-04-13
              13:44:30.688213 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/015117965561 [CS_DESTROY]<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:44:30.708216 [NOTICE] switch_core_session.c:1611
              Session 399196 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              492b374f-5ee1-4dad-8655-b64b3aaf643f 2014-04-13
              13:44:30.708216 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              8fa84349-7114-49f4-be39-85f24ef2b653 2014-04-13
              13:44:31.028217 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              bb10f427-c281-47cb-ab2e-ca3f09b48b82 2014-04-13
              13:44:36.008280 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              f48e2cf2-b490-4f7f-835d-e4479866fefe 2014-04-13
              13:44:37.568300 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              58d055f0-eb29-4b19-9edf-5d773039f77a 2014-04-13
              13:44:38.688314 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              081c2440-2ad3-42e9-8cd0-f21e73b42a9f 2014-04-13
              13:44:39.348323 [NOTICE] switch_core_media.c:1674 Hangup
              sofia/internal/013785675476 [CS_EXCHANGE_MEDIA]
              [MEDIA_TIMEOUT]<br>
              27ddafce-b804-400e-824f-28d8ed0f68ab 2014-04-13
              13:44:39.348323 [NOTICE] switch_ivr_bridge.c:1603 Hangup <a
                moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_EXECUTE] [MEDIA_TIMEOUT]<br>
              081c2440-2ad3-42e9-8cd0-f21e73b42a9f 2014-04-13
              13:44:39.348323 [NOTICE] switch_core_session.c:1611
              Session 400373 (sofia/internal/013785675476) Ended<br>
              081c2440-2ad3-42e9-8cd0-f21e73b42a9f 2014-04-13
              13:44:39.348323 [NOTICE] switch_core_session.c:1615 Close
              Channel sofia/internal/013785675476 [CS_DESTROY]<br>
              27ddafce-b804-400e-824f-28d8ed0f68ab 2014-04-13
              13:44:39.358323 [NOTICE] switch_core_session.c:1611
              Session 400372 (<a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>)
              Ended<br>
              27ddafce-b804-400e-824f-28d8ed0f68ab 2014-04-13
              13:44:39.358323 [NOTICE] switch_core_session.c:1615 Close
              Channel <a moz-do-not-send="true"
                href="mailto:sofia/internal/4000002345@sip.2345.cn"
                target="_blank">sofia/internal/4000002345@sip.2345.cn</a>
              [CS_DESTROY]<br>
              8bd5cc87-c331-492d-8b12-f00b5704bc83 2014-04-13
              13:44:42.408349 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              2e98f498-5ec1-4f0b-8bd0-5b7068d98615 2014-04-13
              13:44:43.008358 [ERR] switch_rtp.c:755 No audio stun for a
              long time!<br>
              <div>&#20110; 2014&#24180;04&#26376;04&#26085; 14:53, Brian West &#20889;&#36947;:<br>
              </div>
              <div>
                <div class="h5">
                  <blockquote type="cite">
                    <pre>What exactly is your use case? I can assume by the line numbers that you&#8217;re not running the same code.

Provide details, context and use cases would probably be more helpful than just asking the same questions over and over.
--
Brian West
<a moz-do-not-send="true" href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>
FreeSWITCH Solutions, LLC
PO BOX 2531
Brookfield, WI 53008-2531
Twitter: @FreeSWITCH , @briankwest
<a moz-do-not-send="true" href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a>
<a moz-do-not-send="true" href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a>

T: <a moz-do-not-send="true" href="tel:%2B1.918.420.9001" value="+19184209001" target="_blank">+1.918.420.9001</a>  |  F: <a moz-do-not-send="true" href="tel:%2B1.918.420.9002" value="+19184209002" target="_blank">+1.918.420.9002</a>  |  M: +1.918.424.WEST
iNUM: <a moz-do-not-send="true" href="tel:%2B883%205100%201420%209001" value="+883510014209001" target="_blank">+883 5100 1420 9001</a>
ISN: 410*543
Skype:briankwest
PGP Key: <a moz-do-not-send="true" href="http://www.bkw.org/key.txt" target="_blank">http://www.bkw.org/key.txt</a> (AB93356707C76CED)













On Apr 4, 2014, at 2:51 AM, rockxsj <a moz-do-not-send="true" href="mailto:rockxsj@gmail.com" target="_blank">&lt;rockxsj@gmail.com&gt;</a> wrote:

</pre>
                    <blockquote type="cite">
                      <pre>I can see that sometimes my server product some logs like:


deb9157a-b9b1-11e3-8ee1-7b004e0e7c32 2014-04-02 00:03:44.083032 [ERR]
switch_rtp.c:749 No audio stun for a long time!
8c9f55cc-b9b8-11e3-9cca-7b004e0e7c32 2014-04-02 00:21:02.441130 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:32:04.021509 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:32:35.021902 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:33:05.061286 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:33:36.061678 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:34:06.101062 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:34:37.101453 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:35:07.121681 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:35:37.161065 [ERR]
switch_rtp.c:749 No audio stun for a long time!
a7801e9c-b9ba-11e3-9f47-7b004e0e7c32 2014-04-02 00:36:08.161457 [ERR]
switch_rtp.c:749 No audio stun for a long time!
74c1f71e-b9fb-11e3-bbbd-7b004e0e7c32 2014-04-02 08:14:35.502605 [ERR]
switch_rtp.c:749 No audio stun for a long time!
c323e07a-b9fb-11e3-bc46-7b004e0e7c32 2014-04-02 08:15:02.921673 [ERR]
switch_rtp.c:749 No audio stun for a long time!
fa17e09a-b9fb-11e3-bd18-7b004e0e7c32 2014-04-02 08:16:35.121138 [ERR]
switch_rtp.c:749 No audio stun for a long time!
fa17e09a-b9fb-11e3-bd18-7b004e0e7c32 2014-04-02 08:17:06.121531 [ERR]
switch_rtp.c:749 No audio stun for a long time!
43945544-ba03-11e3-8df9-7b004e0e7c32 2014-04-02 09:09:08.621875 [ERR]
switch_rtp.c:749 No audio stun for a long time!
05e67bae-ba09-11e3-a24c-7b004e0e7c32 2014-04-02 09:50:28.321208 [ERR]
switch_rtp.c:749 No audio stun for a long time!
b151ab62-ba09-11e3-a4da-7b004e0e7c32 2014-04-02 09:58:45.491465 [ERR]
switch_rtp.c:749 No audio stun for a long time!
552384de-ba0c-11e3-afc5-7b004e0e7c32 2014-04-02 10:14:03.691235 [ERR]
switch_rtp.c:749 No audio stun for a long time!
04bc9112-ba0b-11e3-aabc-7b004e0e7c32 2014-04-02 10:16:39.392036 [ERR]
switch_rtp.c:749 No audio stun for a long time!
04bc9112-ba0b-11e3-aabc-7b004e0e7c32 2014-04-02 10:17:37.411787 [ERR]
switch_rtp.c:749 No audio stun for a long time!
04bc9112-ba0b-11e3-aabc-7b004e0e7c32 2014-04-02 10:18:07.431169 [ERR]
switch_rtp.c:749 No audio stun for a long time!
2e316a40-ba10-11e3-8076-7b004e0e7c32 2014-04-02 10:41:28.251996 [ERR]
switch_rtp.c:749 No audio stun for a long time!
7396150e-ba10-11e3-8186-7b004e0e7c32 2014-04-02 10:43:24.291472 [ERR]
switch_rtp.c:749 No audio stun for a long time!
388ba6ac-ba12-11e3-8801-7b004e0e7c32 2014-04-02 10:56:48.411568 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:10:06.051664 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:10:36.091046 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:11:06.111419 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:11:37.111820 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:12:07.151202 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:12:38.151594 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:13:08.190977 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:13:39.191370 [ERR]
switch_rtp.c:749 No audio stun for a long time!
5c7c26d8-ba10-11e3-8125-7b004e0e7c32 2014-04-02 11:14:10.191752 [ERR]
switch_rtp.c:749 No audio stun for a long time!
abb38326-ba16-11e3-9cb0-7b004e0e7c32 2014-04-02 11:27:40.391902 [ERR]
switch_rtp.c:749 No audio stun for a long time!
75cee1e2-ba1b-11e3-b14f-7b004e0e7c32 2014-04-02 12:01:57.731915 [ERR]
switch_rtp.c:749 No audio stun for a long time!

My server is not behind firewall or router, I want know why the
freeswitch still product these logs? Is something wong with my config?


_________________________________________________________________________
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</pre>
                    </blockquote>
                    <br>
                    <fieldset></fieldset>
                    <br>
                    <pre>_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a moz-do-not-send="true" href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a moz-do-not-send="true" href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a>

Official FreeSWITCH Sites
<a moz-do-not-send="true" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a>
<a moz-do-not-send="true" href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a>
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FreeSWITCH-users mailing list
<a moz-do-not-send="true" href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a>
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<a moz-do-not-send="true" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a>
</pre>
                  </blockquote>
                  <br>
                </div>
              </div>
            </div>
            <br>
_________________________________________________________________________<br>
            Professional FreeSWITCH Consulting Services:<br>
            <a moz-do-not-send="true"
              href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
            <a moz-do-not-send="true"
              href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
            <br>
            FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
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              target="_blank">http://www.cudatel.com</a><br>
            <br>
            Official FreeSWITCH Sites<br>
            <a moz-do-not-send="true" href="http://www.freeswitch.org"
              target="_blank">http://www.freeswitch.org</a><br>
            <a moz-do-not-send="true" href="http://wiki.freeswitch.org"
              target="_blank">http://wiki.freeswitch.org</a><br>
            <a moz-do-not-send="true" href="http://www.cluecon.com"
              target="_blank">http://www.cluecon.com</a><br>
            <br>
            FreeSWITCH-users mailing list<br>
            <a moz-do-not-send="true"
              href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
            <a moz-do-not-send="true"
              href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
              target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
            UNSUBSCRIBE:<a moz-do-not-send="true"
              href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
              target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
            <a moz-do-not-send="true" href="http://www.freeswitch.org"
              target="_blank">http://www.freeswitch.org</a><br>
            <br>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        <div dir="ltr">Anthony Minessale II &nbsp; &nbsp; &nbsp; &#9836; @anthmfs&nbsp;&nbsp;&#9836;
          @FreeSWITCH&nbsp;&nbsp;&#9836;
          <div><br>
            <div>&#9758; <a moz-do-not-send="true"
                href="http://freeswitch.org/" target="_blank">http://freeswitch.org/</a>
              &nbsp;&#9758; <a moz-do-not-send="true" href="http://cluecon.com/"
                target="_blank">http://cluecon.com/</a> &nbsp;&#9758; <a
                moz-do-not-send="true"
                href="http://twitter.com/FreeSWITCH" target="_blank">http://twitter.com/FreeSWITCH</a></div>
            <div>
              <div>&#9758; <a moz-do-not-send="true"
                  href="http://irc.freenode.net" target="_blank">irc.freenode.net</a>
                #freeswitch&nbsp;&#9758; <u><a moz-do-not-send="true"
                    href="http://freeswitch.org/g+" target="_blank">http://freeswitch.org/g+</a></u><br>
                <br>
              </div>
              <div>ClueCon Weekly Development Call&nbsp;<br>
              </div>
              <div>&#9742;&nbsp;<a moz-do-not-send="true"
                  href="mailto:sip%3A888@conference.freeswitch.org"
                  target="_blank">sip:888@conference.freeswitch.org</a>
                &nbsp;&#9742; +19193869900&nbsp;</div>
              <div><br>
              </div>
            </div>
          </div>
        </div>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
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Official FreeSWITCH Sites
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<a class="moz-txt-link-freetext" href="http://wiki.freeswitch.org">http://wiki.freeswitch.org</a>
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FreeSWITCH-users mailing list
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</pre>
    </blockquote>
    <br>
  </body>
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