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<div class="moz-cite-prefix">OK, I am using topolgy hiding and
checking for this but the ACK wasn't being handled in the
topology_hiding_match<br>
<br>
On 11/10/2016 14:04, Richard Robson wrote:<br>
</div>
<blockquote
cite="mid:ca54f89e-0599-267d-48b1-94fd718ccd17@greenlightcrm.com"
type="cite">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<div class="moz-cite-prefix">Does this help?<br>
<br>
4XX<br>
<br>
2016/10/11 14:02:44.810905 192.168.36.141:5060 ->
192.168.36.68:5060<br>
SIP/2.0 487 Request Terminated<br>
Via: SIP/2.0/UDP
192.168.36.68:5060;received=192.168.36.68;rport=5060;branch=z9hG4bK789668db<br>
From: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="sip:01382843843@192.168.36.68"><sip:01382843843@192.168.36.68></a>;tag=as04ad0c35<br>
To: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="sip:01382250630@192.168.36.141"><sip:01382250630@192.168.36.141></a>;tag=as3154cbe9<br>
Call-ID: <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:7f643eb34e5355e54575f8ec391740d3@192.168.36.68:5060">7f643eb34e5355e54575f8ec391740d3@192.168.36.68:5060</a><br>
CSeq: 103 INVITE<br>
Server: FPBX-12.0.76.4(11.5.1)<br>
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE,
NOTIFY, INFO, PUBLISH<br>
Supported: replaces, timer<br>
Content-Length: 0<br>
<br>
<br>
ACK<br>
<br>
2016/10/11 14:02:44.811879 192.168.36.68:5060 ->
192.168.36.141:5060<br>
ACK <a moz-do-not-send="true" class="moz-txt-link-freetext"
href="sip:441382250630@141.170.9.156:5060;did=a8f.46c3a1f1">sip:441382250630@141.170.9.156:5060;did=a8f.46c3a1f1</a>
SIP/2.0<br>
Via: SIP/2.0/UDP 192.168.36.68:5060;branch=z9hG4bK789668db;rport<br>
Max-Forwards: 70<br>
From: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="sip:01382843843@192.168.36.68"><sip:01382843843@192.168.36.68></a>;tag=as04ad0c35<br>
To: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="sip:01382250630@192.168.36.141"><sip:01382250630@192.168.36.141></a>;tag=as3154cbe9<br>
Contact: <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="sip:01382843843@192.168.36.68:5060"><sip:01382843843@192.168.36.68:5060></a><br>
Call-ID: <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:7f643eb34e5355e54575f8ec391740d3@192.168.36.68:5060">7f643eb34e5355e54575f8ec391740d3@192.168.36.68:5060</a><br>
CSeq: 103 ACK<br>
User-Agent: FPBX-12.0.76.4(11.5.1)<br>
Content-Length: 0<br>
<br>
<br>
Regards,<br>
<br>
Richard<br>
<br>
<br>
On 10/10/2016 17:52, Newlin, Ben wrote:<br>
</div>
<blockquote
cite="mid:C5A90087-254A-4A1F-82A6-2254C0EC83F9@inin.com"
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:Calibri">It’s
impossible to say whether the ACK or the 4XX response are
formatted properly from just seeing the ACK. The entire
transaction is necessary.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<div>
<div>
<p class="MsoNormal"><span
style="font-size:10.5pt;font-family:Calibri;color:black"><o:p> </o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span
style="font-size:10.5pt;font-family:Calibri;color:black">Ben
Newlin</span><span
style="font-size:11.0pt;font-family:Calibri"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black"><a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:users-bounces@lists.opensips.org"><users-bounces@lists.opensips.org></a>
on behalf of Richard Robson <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:rrobson@greenlightcrm.com"><rrobson@greenlightcrm.com></a><br>
<b>Organization: </b>Greenlight Innovation<br>
<b>Reply-To: </b>OpenSIPS users mailling list <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
<b>Date: </b>Monday, October 10, 2016 at 12:33 PM<br>
<b>To: </b>OpenSIPS users mailling list <a
moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
<b>Subject: </b>Re: [OpenSIPS-Users] multiple
retransmissions on 4XX after ACK<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Hi All<br>
<br>
I've made tha call from an internal machine and opensips
still appears to ignore the ACKs<br>
<br>
The ACK looks to be OK<br>
<br>
2016/10/10 17:28:20.183387 192.168.36.92:5060 ->
192.168.36.141:5060<br>
ACK <a moz-do-not-send="true"
href="sip:01382250631@192.168.36.141">sip:01382250631@192.168.36.141</a>
SIP/2.0<br>
Via: SIP/2.0/UDP
192.168.36.92:5060;branch=z9hG4bK665e6330;rport<br>
Max-Forwards: 70<br>
From: <a moz-do-not-send="true"
href="sip:01382250029@192.168.36.92"><sip:01382250029@192.168.36.92></a>;tag=as27a256cc<br>
To: <a moz-do-not-send="true"
href="sip:01382250631@192.168.36.141"><sip:01382250631@192.168.36.141></a>;tag=gK0ca8d98e<br>
Contact: <a moz-do-not-send="true"
href="sip:01382250029@192.168.36.92:5060"><sip:01382250029@192.168.36.92:5060></a><br>
Call-ID: <a moz-do-not-send="true"
href="mailto:259bb5f7748fc7fe68eaf1c95a70f5ec@192.168.36.92:5060">259bb5f7748fc7fe68eaf1c95a70f5ec@192.168.36.92:5060</a><br>
CSeq: 103 ACK<br>
User-Agent: FPBX-12.0.76.2(11.7.0)<br>
Content-Length: 0<br>
<br>
this is from an asterisk box in response to a 404 from the
Opensips Box.<br>
Opensips sends several 404s and there are ACKs to the fist
four and it still sends subsequebt ones<br>
Regards<br>
<br>
Richard<br>
<br>
On 07/10/2016 19:46, Richard Robson wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p>The ack is from the cp. opensips is sending the 4xx.<br>
I'll try the same on another provider. Thanks for the info<o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">On 7 Oct 2016 18:27, "Newlin, Ben"
<<a moz-do-not-send="true"
href="mailto:Ben.Newlin@inin.com">Ben.Newlin@inin.com</a>>
wrote:<o:p></o:p></p>
<blockquote style="border:none;border-left:solid #CCCCCC
1.0pt;padding:0in 0in 0in
6.0pt;margin-left:4.8pt;margin-right:0in">
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri">The
most likely cause is that there is something
wrong in the format of the ACK which is
causing the far end to not recognize it as
being the ACK for that 4XX response. So the
far end will continue to retransmit the 4XX
response. On the OpenSIPS side, these are
recognized as retransmissions so the previous
response is resent without triggering the
failure route.</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri">The
reason it happens on 4XX but not on 200 OK is
that ACKs within a dialog – for 200 OK
responses to INVITE or BYE – are actually
requests themselves and are sent end-to-end
just like INVITEs and BYEs. These ACKs are
constructed following the rules for any
request within a dialog [1].</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri">ACKs
to failure responses, however, are transmitted
at the transaction layer which means in this
case they are being generated by OpenSIPS
directly. Transactional ACKs are not requests
and the rules for constructing them are
different [2]. The most important parts are
that the Via and Request-URI headers must
match those in the initial request exactly.</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri">I
have encountered this problem several times
when my manipulations of messages in the
routing script cause the ACKs to be malformed.
I would suggest capturing a SIP trace of the
failing transaction and verify the ACK is
constructed properly.</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri">[1]
<a moz-do-not-send="true"
href="https://tools.ietf.org/html/rfc3261#section-12.2.1.1"
target="_blank">https://tools.ietf.org/html/rfc3261#section-12.2.1.1</a></span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri">[2]
<a moz-do-not-send="true"
href="https://tools.ietf.org/html/rfc3261#section-17.1.1.3"
target="_blank">https://tools.ietf.org/html/rfc3261#section-17.1.1.3</a></span><o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:10.5pt;font-family:Calibri;color:black"> </span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:10.5pt;font-family:Calibri;color:black">Ben Newlin</span><o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Calibri"> </span><o:p></o:p></p>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span
style="font-family:Calibri;color:black">From:
</span></b><span
style="font-family:Calibri;color:black"><<a
moz-do-not-send="true"
href="mailto:users-bounces@lists.opensips.org"
target="_blank">users-bounces@lists.opensips.org</a>>
on behalf of Richard Robson <<a
moz-do-not-send="true"
href="mailto:rrobson@greenlightcrm.com"
target="_blank">rrobson@greenlightcrm.com</a>><br>
<b>Organization: </b>Greenlight Innovation<br>
<b>Reply-To: </b>OpenSIPS users mailling
list <<a moz-do-not-send="true"
href="mailto:users@lists.opensips.org"
target="_blank">users@lists.opensips.org</a>><br>
<b>Date: </b>Friday, October 7, 2016 at
12:46 PM<br>
<b>To: </b>OpenSIPS users mailling list
<<a moz-do-not-send="true"
href="mailto:users@lists.opensips.org"
target="_blank">users@lists.opensips.org</a>><br>
<b>Subject: </b>[OpenSIPS-Users] multiple
retransmissions on 4XX after ACK</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
</div>
<div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">Hi Guys,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">Not sure if
this a problem or normal behaviour or I'm
doing something wrong.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">after a 4XX is
sent and the ACK recieved I can see 3
retransmissions of </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">the 4XX
message all with corresponding ACKs.
Whywould it re transmit </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">after an ACK</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">in the logs in
the reply route I only see one. Is there
something I </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">should be
doing or is this normal behaviour. It
doesnt do it with BYEs</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">We are testing
with BT next wee and I'd like everything
to be shipshape</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">this is from
the carrier to opensips</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│INVITE sip:<a
moz-do-not-send="true"
href="mailto:441618501059@gl-sip-03.greenlightcrm.com"
target="_blank">441618501059@gl-sip-03.greenlightcrm.com</a>
SIP/2.</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> PSTN
CARRIER OPENSIPS </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│Record-Route:
<<a moz-do-not-send="true"
href="sip:109.239.96.133;lr;ftag=">sip:109.239.96.133;lr;ftag=</a>0UUHS0000030000E</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
──────────┬───────── </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">──────────┬─────────│01001u1J9XWPK0DDUY6X;did=e7f.7bf9fe87></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
│ INVITE (SDP) │ │Via:
SIP/2.0/UDP </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">109.239.96.133:5060;branch=z9hG4bK547c.48</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:38.425641 │
──────────────────────────> │
│a4d4.0</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.004634 │ 100 Giving a try
│ │Via: SIP/2.0/UDP </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">194.145.191.131:5060;branch=z9hG4bK00E0F5</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:38.430275 │
<────────────────────────── │ </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│0E45333EAEE2FDC3E18D</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.105251 │ 180 Ringing
│ │From: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"><sip:<a
moz-do-not-send="true"
href="mailto:01382250029@194.145.191.131"
target="_blank">01382250029@194.145.191.131</a>>;tag=0UUHS000003000</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:38.535526 │
<────────────────────────── │ </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│1D01001u1J9XWPK0DDUY6X</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.128720 │ 180 Ringing
│ │To: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"><sip:<a
moz-do-not-send="true"
href="mailto:441618501059@109.239.96.133"
target="_blank">441618501059@109.239.96.133</a>></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:38.664246 │
<<<────────────────────────
│ │Call-ID: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">4515e0000ef5-57f7d085-4d7d4603-f256d18-48e7f14@12</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> +10.118555
│ 408 Request Timeout │ │0.0.1</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:48.782801 │
<────────────────────────── │
│CSeq: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">33717 INVITE</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.000610 │ ACK │
│Contact: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"><sip:<a
moz-do-not-send="true"
href="http://194.145.191.131:5060"
target="_blank">194.145.191.131:5060</a>></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:48.783411 │
──────────────────────────> │ </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│Allow-Events:
refer</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.436750 │ 408 Request Timeout
│ │Allow: INVITE, </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">ACK, BYE,
CANCEL, OPTIONS, PRACK, INFO, REF</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:49.220161 │
<<<────────────────────────
│ │, NOTIFY, </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">SUBSCRIBE,
UPDATE</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.000636 │ ACK │
│Content-Type: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">application/sdp</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:49.220797 │
────────────────────────>>>
│ </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│Max-Forwards:
69</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+1.003961 │ 408 Request Timeout
│ │Supported: </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">timer,
replaces, histinfo, 100rel</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:50.224758 │
<<<────────────────────────
│ </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">│User-Agent:
TELES-SBC</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.000705 │ ACK │
│Content-Length: 463</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:50.225463 │
────────────────────────>>>
│ │</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+2.005938 │ 408 Request Timeout
│ │v=0</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:52.231401 │
<<<────────────────────────
│ │o=- </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">1890151066 0
IN IP4 194.145.191.134</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
+0.000651 │ ACK │
│s=TELES-SBC</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
17:42:52.232052 │
────────────────────────>>>
│ │c=IN IP4 </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">194.145.191.134</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
│ │ │t=0 0</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">
│</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">Regards,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">-- </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">Richard Robson</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">Greenlight
Support</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">01382 843843</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"><a
moz-do-not-send="true"
href="mailto:support@greenlightcrm.com"
target="_blank">support@greenlightcrm.com</a></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">_______________________________________________</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black">Users mailing
list</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"><a
moz-do-not-send="true"
href="mailto:Users@lists.opensips.org"
target="_blank">Users@lists.opensips.org</a></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"><a
moz-do-not-send="true"
href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users"
target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a></span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span
style="font-size:11.0pt;font-family:Consolas;color:black"> </span><o:p></o:p></p>
</div>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
Users mailing list<br>
<a moz-do-not-send="true"
href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
<a moz-do-not-send="true"
href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users"
target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></p>
</blockquote>
</div>
</div>
</blockquote>
<p class="MsoNormal"><o:p> </o:p></p>
<p><o:p> </o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>Richard Robson<o:p></o:p></pre>
<pre>Greenlight Support<o:p></o:p></pre>
<pre>01382 843843<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:support@greenlightcrm.com">support@greenlightcrm.com</a><o:p></o:p></pre>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
<br>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Richard Robson
Greenlight Support
01382 843843
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:support@greenlightcrm.com">support@greenlightcrm.com</a></pre>
</blockquote>
<br>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Richard Robson
Greenlight Support
01382 843843
<a class="moz-txt-link-abbreviated" href="mailto:support@greenlightcrm.com">support@greenlightcrm.com</a></pre>
</body>
</html>