<div dir="ltr"><div><div><div><div>Yes this is helping<br></div>but for the 'Contact' part in BYE header<br><br></div>below is the 'BYE' sip block from the working call, and it also not containing 'Contact:'<br>=========<br>2016/11/23 08:30:05.595033 UAC_IP:5060 -> PROXY_IP:5060<br>BYE sip:2648784@41.218.72.6:5060;transport=udp SIP/2.0<br>Via: SIP/2.0/UDP UAC_IP:5060;branch=z9hG4bK76fdsg00e0oh925na7l1cd0000g10.1<br>Call-ID: tlgfv877nn82btngv2vlbtagn9a799cn@SoftX3000<br>From: <sip:2787750@UAC_IP;user=phone>;tag=vf77f89n-CC-23<br>To: <sip:2648784@PROXY_IP;user=phone>;tag=yvXByKme39FKF<br>CSeq: 3 BYE<br>Reason: Q.850;cause=16;text="normal call clearing"<br>Max-Forwards: 69<br>Content-Length: 0<br>Route: <sip:PROXY_IP:5060;lr;ftag=vf77f89n-CC-23;did=b39.83362695><br>=========<br><br></div>To compare above block with not working one, below is the block which is getting '481 Call Does Not Exist' from media<br>=========<br><div class="gmail-de1">2016/11/21 14:21:36.931816 UAC_IP:5060 -> PROXY_IP:5060</div>
<div class="gmail-de1">BYE sip:2648362@MEDIA_IP:5060;transport=udp SIP/2.0</div>
<div class="gmail-de1">Via: SIP/2.0/UDP UAC_IP:5060;branch=z9hG4bKnabcr510eo49dgoabt50.1</div>
<div class="gmail-de1">From: <sip:+4475642@UAC_IP:5060;user=phone>;tag=07001094154893</div>
<div class="gmail-de2">To: <sip:2648362@PROXY_IP:5060;user=phone>;tag=aDa8SH7vpgg5F</div>
<div class="gmail-de1">Max-Forwards: 69</div>
<div class="gmail-de1">Call-ID: <a href="mailto:00bT41746142115DbcGhEfCoOni@JHM2S3.MSS.MTN.CO.ZA">00bT41746142115DbcGhEfCoOni@JHM2S3.MSS.MTN.CO.ZA</a></div>
<div class="gmail-de1">CSeq: 448960898 BYE</div>
<div class="gmail-de1">Reason: Q.850;cause=16</div>
<div class="gmail-de2">Content-Length: 0</div>
Route: <sip:PROXY_IP:5060;lr;ftag=07001094154893;did=9f6.51b0761><br>=========<br><br></div>However, i find values of 'CSeq' and 'Reason' fields bit suspicious.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 22, 2016 at 9:09 PM, Mirko Brankovic <span dir="ltr"><<a href="mailto:mirkobrankovic@gmail.com" target="_blank">mirkobrankovic@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 dir="ltr">I think that your UAC is not adding Contact header to BYE message.<div>So try Adding :</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span style="color:rgb(51,51,51);font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono",monospace,serif;font-size:12px;background-color:rgb(248,248,248)">Contact: <sip:UAC_IP:5060;transport=<wbr>udp></span></blockquote><div>from the initial invite.</div><div><br></div><div>Also make sure that all VIA headers are there and unchanged</div><div><br></div><div>Hope it helps now :)</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>Mirko</div></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 22, 2016 at 2:09 PM, devang nathwani <span dir="ltr"><<a href="mailto:devang.nathwani31589@gmail.com" target="_blank">devang.nathwani31589@gmail.<wbr>com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hello,<br><br></div>Now the tags are not changing any where in the call, here is the sip trace for the call<br><div><a href="http://pastebin.com/rYqAeYyi" target="_blank">http://pastebin.com/rYqAeYyi</a><br><br></div><div>Yet freeswitch is sending '481 Call Does Not Exist'<br></div><div>Where could be issue?<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 18, 2016 at 6:17 PM, Mirko Brankovic <span dir="ltr"><<a href="mailto:mirkobrankovic@gmail.com" target="_blank">mirkobrankovic@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 dir="ltr">HI,<div>I'm not sure if .17 is Freeswitch and who is 12 and wh 13 but I see that on first 480 no answer To:.... tag is changed:</div><div><ol class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-text" style="color:rgb(172,172,172);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(247,247,247);margin:0px;padding:0px 0px 0px 55px;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono",monospace,serif;font-size:12px"><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li1" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de1" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">2016/11/18 11:30:42.698223 <a href="http://11.23.16.13:5060" target="_blank">11.23.16.13:5060</a> -> <a href="http://11.23.16.12:5060" target="_blank">11.23.16.12:5060</a></div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li2" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de2" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">SIP/2.0 480 NO_ANSWER</div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li1" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de1" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(248,248,248)">Via: SIP/2.0/UDP 11.23.16.12:5060;branch=z9hG4b<wbr>Klj0b84100gnjom3o1320.1</div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li1" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de1" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">From: <<a href="mailto:sip%3A%2B263733209456@11.23.16." target="_blank">sip:+263733209456@11.23.16.</a>12<wbr>:5060;user=phone>;tag=09002861<wbr>124617</div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li1" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de1" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">To: <<a href="mailto:sip%3A264812778555@11.23.16.13" target="_blank">sip:264812778555@11.23.16.13</a>:<wbr>5060;user=phone>;tag=f94960189<wbr>7706458a5166612fe67c373-1439</div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li1" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de1" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Call-ID: <a href="mailto:03cS323551118140bcGhEfCmJej@RBM2S1.MSS.MTN.CO.ZA" target="_blank">03cS323551118140bcGhEfCmJej@RB<wbr>M2S1.MSS.MTN.CO.ZA</a></div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li2" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de2" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">CSeq: 986549121 INVITE</div></li><li class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-li1" style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;background-color:rgb(255,255,255)"><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail-de1" style="padding:0px 8px;vertical-align:top;color:rgb(51,51,51);border-left:1px solid rgb(221,221,221);background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">Content-Length: 0</div></li></ol><div><font color="#333333" face="consolas, menlo, monaco, lucida console, liberation mono, dejavu sans mono, bitstream vera sans mono, monospace, serif"><span style="font-size:12px">WHich I think you should avoid, changing tags. I think this might be the problem.</span></font></div></div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_4699844660485735716m_4892866743239868444h5">On Fri, Nov 18, 2016 at 1:07 PM, devang nathwani <span dir="ltr"><<a href="mailto:devang.nathwani31589@gmail.com" target="_blank">devang.nathwani31589@gmail.co<wbr>m</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_4699844660485735716m_4892866743239868444h5"><div dir="ltr"><div><div style="font-size:large" class="gmail_default">Hello,<br><br></div><div style="font-size:large" class="gmail_default">Here are the sip traces of two legs<br></div><div style="font-size:large" class="gmail_default">leg1 UAC -> proxy -> media<br></div><div style="font-size:large" class="gmail_default">leg2 media -> proxy -> provider<br></div><div style="font-size:large" class="gmail_default">leg1<br><a href="http://pastebin.com/G0jnF75t" target="_blank">http://pastebin.com/G0jnF75t</a><br></div><div style="font-size:large" class="gmail_default">leg2<br><a href="http://pastebin.com/299dZyN4" target="_blank">http://pastebin.com/299dZyN4</a><br><br></div><div style="font-size:large" class="gmail_default">from leg1,<br></div><div style="font-size:large" class="gmail_default">when
freeswitch(media) is sending back 480 temporarily unavailable after 183
session progress, UAC is sending ack and bye, now in return freeswitch
is sending '481 Call Does Not Exist'<br><br></div><div style="font-size:large" class="gmail_default">my question is why? why freeswitch is sending 481 in return of ack and bye?<br><br></div><div style="font-size:large" class="gmail_default">here,<br></div><div style="font-size:large" class="gmail_default">11.23.16.12 is UAC<br></div><div style="font-size:large" class="gmail_default">11.23.16.13 is Opensips(Proxy)<br></div><div style="font-size:large" class="gmail_default">11.23.16.16 is Freeswitch(Media)<br><br></div><div style="font-size:large" class="gmail_default">Thanks,<br></div><div style="font-size:large" class="gmail_default">Devang Nathwani<br></div></div></div>
<br></div></div>______________________________<wbr>______________________________<wbr>_____________<br>
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<br>
Official FreeSWITCH Sites<br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.frees<wbr>witch.org/mailman/options/free<wbr>switch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><span class="m_4699844660485735716m_4892866743239868444HOEnZb"><font color="#888888"><br></font></span></blockquote></div><span class="m_4699844660485735716m_4892866743239868444HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div class="m_4699844660485735716m_4892866743239868444m_-435939277108893314gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr">Regards,<div>Mirko</div></div></div></div></div></div></div></div></div>
</font></span></div>
<br>______________________________<wbr>______________________________<wbr>_____________<br>
Professional FreeSWITCH Consulting Services:<br>
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<br>
Official FreeSWITCH Sites<br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.frees<wbr>witch.org/mailman/options/free<wbr>switch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br></div>
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Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.freeswitchsolutions<wbr>.com</a><br>
<br>
Official FreeSWITCH Sites<br>
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UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" target="_blank">http://lists.frees<wbr>witch.org/mailman/options/<wbr>freeswitch-users</a><br>
<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_4699844660485735716gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr">Regards,<div>Mirko</div></div></div></div></div></div></div></div></div>
</div>
</div></div><br>______________________________<wbr>______________________________<wbr>_____________<br>
Professional FreeSWITCH Consulting Services:<br>
<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" rel="noreferrer" target="_blank">http://www.<wbr>freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
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