<div dir="ltr">Looks like maybe this bug <a href="https://bst.cloudapps.cisco.com/bugsearch/bug/CSCut30586">https://bst.cloudapps.cisco.com/bugsearch/bug/CSCut30586</a><div><br></div><div>It's opened as a feature enhancement request.</div><div><br></div><div>Do the console logs and a packet capture from the phone side show it receiving the invite immediately. Do you see it sending trying to send Register messages to CUCM that it's waiting on in that time?</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 21, 2016 at 12:57 PM, Brian V <span dir="ltr"><<a href="mailto:bvanbens@gmail.com" target="_blank">bvanbens@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">
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I've
having a strange issue with 78xx phones while in SRST mode.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I've
isolated it on the bench and I'm able to reproduce it. </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I have
a TAC case open but wondering if anyone has run into anything similar?</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">have
3 phones for testing.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">7821
SIP phone load:<span> </span>11-0-1-11</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">7965
SCCP phone (SCCP45.9-4-2SR1)</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">8961
SIP phone <span> </span>- older one but with newer
code (sip8961.9.4.2 SR2)</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Router/IOS:
4321 - <span> </span>Denali 16.03.02</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">CUCM
version 10.5.2 SU2</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Typical
remote CUCM site configured for SRST.<span>
</span>Mix of 7821, 8961, and 7965 phones.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Router
is configured for both SCCP and SIP SRST.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">When
WAN connection is lost, phones register with router correctly after a few
minutes and function properly. Can make calls between them all, and calls
to/from PSTN</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">After
a period of time (about 20-30 min) the 78xx phones seem to stop working.<span> </span>Can't make calls TO them and can't make calls
FROM them.<span> </span>During this time calls work
between the 8961 phones and the 7965 phones and to/from the PSTN.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">During
this time where the 7821 phones don’t work, the output of the <i><span style="font-style:italic">show voice register</span></i> commands shows the 7821 phone is
registered with the auto-created dial-peers still present.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I
enabled SIP message debugging, this is where it gets interesting.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Test
is to place a call TO the 7821 phone.<span>
</span>From SCCP ext. 2014 to SIP(7821 phones) <span> </span>ext. 2004</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I
placed a call from the SCCP phone to eliminate one side of the SIP messages but
the result is the same regardless if it place the call from an 8961 or 79xx
phone.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I
see the immediately router send out 3 invites to the 7821 phone</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">During
this time, the phone doesn’t show any activity.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Then
about 1 full minute later we see the 7821 phone send back three 100-Trying
messages and three 180-ringing messages</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">During
this time the 7821 phone is now ringing a full minute after I already hung up
the calling phone</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I
pick up the handset on the 7821 phone, there is not an actual call there.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">I
hang it up</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Then
about 2 minutes later the 7821 phone sends back 200-OK messages with SDP.<span> </span>There was no activity on the phone during
this time.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">It
almost "seems" like the 7821 phone is having high CPU usage and its
super slow in responding to SIP messages.<span>
</span></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">This
state take a while to develop.<span>
</span>Immediately after the phones switch into SRST mode they work fine , then
after a period of time, just the 78xx phones exhibit this behavior.</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">See
debugs and config below</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">SRST
IP:<span> </span>172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">Target
phone IP:<span> </span>172.25.4.26</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">voice
service voip</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ip address trusted list</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ipv4 10.0.0.0 255.0.0.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ipv4 192.168.0.0 255.255.0.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ipv4 10.10.111.10 255.255.255.255</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ipv4 172.16.0.0 255.240.0.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>media statistics</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>allow-connections sip to sip</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>fax protocol t38 version 0 ls-redundancy 0
hs-redundancy 0 fallback none</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>call-quality</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>sip<span>
</span></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>bind control source-interface
GigabitEthernet0/0/0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>bind media source-interface
GigabitEthernet0/0/0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>min-se 600</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>registrar server expires max 1800 min 900</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>no call service stop</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">voice
register global</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>default mode</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>no allow-hash-in-dn</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>timeouts interdigit 5</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>system message SIP SRST Mode</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>max-dn 25</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>max-pool 10</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>timezone 8</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">!</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">voice
register pool<span> </span>1</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>id network 172.25.4.0 mask 255.255.255.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>dtmf-relay rtp-nte sip-kpml</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>codec g711ulaw</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>no vad</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">!</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">voice
hunt-group 1 parallel</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>list 2004,3003,2001,2014</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>pilot 2424</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">interface
GigabitEthernet0/0/0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ip address 172.25.4.200 255.255.255.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>media-type rj45</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>negotiation auto</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt">call-manager-fallback</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>secondary-dialtone 9</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>max-conferences 8 gain -6</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>transfer-system full-consult</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>timeouts interdigit 5</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>ip source-address 172.25.4.200 port 2000</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>max-ephones 10</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>max-dn 25 octo-line</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>system message primary SCCP SRST MODE</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"><span> </span>time-zone 8</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">TEST-CUBE#</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">TEST-CUBE#<span>
</span>sh debug</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">IOSXE Conditional Debug Configs:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Conditional Debug Global State: Stop</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">IOSXE Packet Tracing Configs: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Packet Infra debugs:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Ip Address<span> <wbr>
</span>Port</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">------------------------------<wbr>------------------------|-----<wbr>-----</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CCSIP SPI: SIP Call Message tracing is enabled<span> </span>(filter is OFF)</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CCSIP SPI: SIP Out-of-Dialog tracing is enabled
(filter is OFF)</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">voice-register:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""><span>
</span>voice-register error debugging is on</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""><span>
</span>voice-register events debugging is on</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""><span> </span></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">TEST-CUBE#</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!! ## this
event is about 20-30 min after the phone went into SRST mode and registered
with the router</span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!! ## prior to
this time, it functioned normally.</span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!!####<span> </span>make call from SCCP phone extension 2001 to
SIP phone extension 2004</span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!!###<span> </span>Sends 3 invites is rapid succession.<span> </span>Note time stamps</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030590: .Dec 20 <b><font color="red"><span style="color:red;font-weight:bold">17:38:16.801</span></font></b>:
//3480/365A43AF9107/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Sent: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">INVITE <a href="http://sip:2004@172.25.4.26:5060" target="_blank">sip:2004@172.25.4.26:5060</a> SIP/2.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Remote-Party-ID: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>" <<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;party=<wbr>calling;screen=no;privacy=off</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:38:16 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported: 100rel,timer,resource-<wbr>priority,replaces</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Min-SE:<span> </span>600</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Cisco-Guid:
0911885231-3326349798-<wbr>2433210144-2638814607</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">User-Agent: Cisco-SIPGateway/IOS-16.3.2</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK,
UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Max-Forwards: 70</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Timestamp: 1482277096</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact: <<a href="http://sip:2001@172.25.4.200:5060" target="_blank">sip:2001@172.25.4.200:5060</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Expires: 180</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml, telephone-event</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
e3d1d5b9cf5d5821bc81fbad4de467<wbr>49;remote=<wbr>000000000000000000000000000000<wbr>00</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Type: application/sdp</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Disposition: session;handling=required</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 246</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">v=0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">o=CiscoSystemsSIP-GW-UserAgent 4428 5277 IN IP4
172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">s=SIP Call</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">t=0 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">m=audio 8508 RTP/AVP 0 101</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:0 PCMU/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:101 telephone-event/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=fmtp:101 0-16</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=ptime:20</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030591: .Dec 20 17:38:17.051:
//3480/365A43AF9107/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Sent: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">INVITE <a href="http://sip:2004@172.25.4.26:5060" target="_blank">sip:2004@172.25.4.26:5060</a> SIP/2.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Remote-Party-ID: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;party=<wbr>calling;screen=no;privacy=off</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:38:17 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported: 100rel,timer,resource-<wbr>priority,replaces</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Min-SE:<span> </span>600</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Cisco-Guid:
0911885231-3326349798-<wbr>2433210144-2638814607</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">User-Agent: Cisco-SIPGateway/IOS-16.3.2</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK,
UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Max-Forwards: 70</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Timestamp: 1482277097</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact: <<a href="http://sip:2001@172.25.4.200:5060" target="_blank">sip:2001@172.25.4.200:5060</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Expires: 180</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml, telephone-event</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
e3d1d5b9cf5d5821bc81fbad4de467<wbr>49;remote=<wbr>000000000000000000000000000000<wbr>00</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Type: application/sdp</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Disposition: session;handling=required</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 246</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">v=0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">o=CiscoSystemsSIP-GW-UserAgent 4428 5277 IN IP4
172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">s=SIP Call</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">t=0 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">m=audio 8508 RTP/AVP 0 101</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:0 PCMU/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:101 telephone-event/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=fmtp:101 0-16</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=ptime:20</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030592: .Dec 20 17:38:17.550:
//3480/365A43AF9107/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Sent: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">INVITE <a href="http://sip:2004@172.25.4.26:5060" target="_blank">sip:2004@172.25.4.26:5060</a> SIP/2.0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Remote-Party-ID: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;party=<wbr>calling;screen=no;privacy=off</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:38:17 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID: <a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported: 100rel,timer,resource-<wbr>priority,replaces</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Min-SE:<span> </span>600</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Cisco-Guid:
0911885231-3326349798-<wbr>2433210144-2638814607</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">User-Agent: Cisco-SIPGateway/IOS-16.3.2</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK,
UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Max-Forwards: 70</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Timestamp: 1482277097</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact: <<a href="http://sip:2001@172.25.4.200:5060" target="_blank">sip:2001@172.25.4.200:5060</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Expires: 180</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml, telephone-event</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
e3d1d5b9cf5d5821bc81fbad4de467<wbr>49;remote=<wbr>000000000000000000000000000000<wbr>00</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Type: application/sdp</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Disposition: session;handling=required</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 246</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">v=0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">o=CiscoSystemsSIP-GW-UserAgent 4428 5277 IN IP4
172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">s=SIP Call</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">t=0 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">m=audio 8508 RTP/AVP 0 101</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.200</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:0 PCMU/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:101 telephone-event/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=fmtp:101 0-16</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=ptime:20</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030593: .Dec 20 17:38:18.550: %VOICE_IEC-3-GW: SIP:
Internal Error (1xx wait timeout): IEC=1.1.129.7.59.0 on callID 3480
GUID=<wbr>365A43AFC64411E69107D7209D491D<wbr>8F</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030594: .Dec 20 17:38:18.552:
voice_reg_get_phone_index_<wbr>from_contact: Trying to match key 2004</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030595: .Dec 20 17:38:18.552:
voice_reg_get_phone_index_<wbr>from_contact:key MATCHED!!</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!!!### We
receive the first of three trying responses at 17:39:31,<span> </span>almost 1 full minute from the last invite
message at 17:38:17</span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!!! the called
phone rings at this point with a "phantom" call. and I picked up the
handset</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030596: .Dec 20 <font color="red"><span style="color:red">17:39:31.723</span></font>:
//-1/xxxxxxxxxxxx/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Received: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">SIP/2.0 100 Trying</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
0ca99dec00105000a0006899cd85aa<wbr>57;remote=<wbr>e3d1d5b9cf5d5821bc81fbad4de467<wbr>49</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:39:30 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Server: Cisco-CP7821/11.0.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact:
<sip:445806ff-0c30-04cf-f8ad-<wbr><a href="http://3fb72b5119c9@172.25.4.26:5060">3fb72b5119c9@172.25.4.26:5060</a>;<wbr>transport=udp>;+u.sip!<a href="http://devicename.ccm.cisco.com" target="_blank">devicena<wbr>me.ccm.cisco.com</a>="<wbr>SEP6899CD85AA57"</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,<wbr>OPTIONS,REFER,REGISTER,UPDATE,<wbr>SUBSCRIBE,INFO</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported: replaces,join,sdp-anat,<wbr>norefersub,resource-priority,<wbr>X-cisco-srtp-fallback,X-cisco-<wbr>xsi-8.5.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml,dialog</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030597: .Dec 20 17:39:31.761:
//-1/xxxxxxxxxxxx/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Received: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">SIP/2.0 100 Trying</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID: 0ca99dec00105000a0006899cd85aa<wbr>57;remote=<wbr>e3d1d5b9cf5d5821bc81fbad4de467<wbr>49</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:39:30 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Server: Cisco-CP7821/11.0.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact:
<sip:445806ff-0c30-04cf-f8ad-<wbr><a href="http://3fb72b5119c9@172.25.4.26:5060">3fb72b5119c9@172.25.4.26:5060</a>;<wbr>transport=udp>;+u.sip!<a href="http://devicename.ccm.cisco.com" target="_blank">devicena<wbr>me.ccm.cisco.com</a>="<wbr>SEP6899CD85AA57"</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,<wbr>OPTIONS,REFER,REGISTER,UPDATE,<wbr>SUBSCRIBE,INFO</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported:
replaces,join,sdp-anat,<wbr>norefersub,resource-priority,<wbr>X-cisco-srtp-fallback,X-cisco-<wbr>xsi-8.5.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml,dialog</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030599: .Dec 20 17:39:31.764: //-1/xxxxxxxxxxxx/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Received: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">SIP/2.0 100 Trying</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID: <a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
0ca99dec00105000a0006899cd85aa<wbr>57;remote=<wbr>e3d1d5b9cf5d5821bc81fbad4de467<wbr>49</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:39:30 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Server: Cisco-CP7821/11.0.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact:
<sip:445806ff-0c30-04cf-f8ad-<wbr><a href="http://3fb72b5119c9@172.25.4.26:5060">3fb72b5119c9@172.25.4.26:5060</a>;<wbr>transport=udp>;+u.sip!<a href="http://devicename.ccm.cisco.com" target="_blank">devicena<wbr>me.ccm.cisco.com</a>="<wbr>SEP6899CD85AA57"</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,<wbr>OPTIONS,REFER,REGISTER,UPDATE,<wbr>SUBSCRIBE,INFO</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported:
replaces,join,sdp-anat,<wbr>norefersub,resource-priority,<wbr>X-cisco-srtp-fallback,X-cisco-<wbr>xsi-8.5.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml,dialog</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030600: .Dec 20 17:39:31.818:
//-1/xxxxxxxxxxxx/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Received: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">SIP/2.0 180 Ringing</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To:
<<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>>;tag=<wbr>6899cd85aa57010c52826a47-<wbr>3bf1086e</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
0ca99dec00105000a0006899cd85aa<wbr>57;remote=<wbr>e3d1d5b9cf5d5821bc81fbad4de467<wbr>49</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:39:30 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Server: Cisco-CP7821/11.0.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact:
<sip:445806ff-0c30-04cf-f8ad-<wbr><a href="http://3fb72b5119c9@172.25.4.26:5060">3fb72b5119c9@172.25.4.26:5060</a>;<wbr>transport=udp>;+u.sip!<a href="http://devicename.ccm.cisco.com" target="_blank">devicena<wbr>me.ccm.cisco.com</a>="<wbr>SEP6899CD85AA57"</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,<wbr>OPTIONS,REFER,REGISTER,UPDATE,<wbr>SUBSCRIBE,INFO</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Remote-Party-ID: "Candace Flynn"
<<a href="mailto:sip%3A2004@172.25.4.200" target="_blank">sip:2004@172.25.4.200</a>>;party=<wbr>called;id-type=subscriber;<wbr>privacy=off;screen=yes</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported:
replaces,join,sdp-anat,<wbr>norefersub,resource-priority,<wbr>X-cisco-srtp-fallback,X-cisco-<wbr>xsi-8.5.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml,dialog</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" color="#0070c0" face="Courier New"><span style="font-size:10pt;font-family:"courier new";color:rgb(0,112,192)">!!!! ### phones
sends back OK message at 17:41:31, almost 2 minutes after it sent back the 180
Ringing and I picked up handset</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030603: .Dec 20 <font color="red"><span style="color:red">17:41:31.828</span></font>:
//-1/xxxxxxxxxxxx/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Received: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">SIP/2.0 200 OK</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To:
<<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>>;tag=<wbr>6899cd85aa57010c52826a47-<wbr>3bf1086e</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
0ca99dec00105000a0006899cd85aa<wbr>57;remote=<wbr>e3d1d5b9cf5d5821bc81fbad4de467<wbr>49</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:41:30 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Server: Cisco-CP7821/11.0.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact: <sip:445806ff-0c30-04cf-f8ad-<wbr><a href="http://3fb72b5119c9@172.25.4.26:5060">3fb72b5119c9@172.25.4.26:5060</a>;<wbr>transport=udp>;+u.sip!<a href="http://devicename.ccm.cisco.com" target="_blank">devicena<wbr>me.ccm.cisco.com</a>="<wbr>SEP6899CD85AA57"</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,<wbr>OPTIONS,REFER,REGISTER,UPDATE,<wbr>SUBSCRIBE,INFO</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Remote-Party-ID: "Candace Flynn"
<<a href="mailto:sip%3A2004@172.25.4.200" target="_blank">sip:2004@172.25.4.200</a>>;party=<wbr>called;id-type=subscriber;<wbr>privacy=off;screen=yes</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported:
replaces,join,sdp-anat,<wbr>norefersub,resource-priority,<wbr>X-cisco-srtp-fallback,X-cisco-<wbr>xsi-8.5.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml,dialog</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 217</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Type: application/sdp</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Disposition: session;handling=optional</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">v=0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">o=Cisco-SIPUA 16080 0 IN IP4 172.25.4.26</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">s=SIP Call</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">t=0 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">m=audio 28086 RTP/AVP 0 101</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.26</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">b=TIAS:64000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:0 PCMU/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:101 telephone-event/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=fmtp:101 0-15</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=sendrecv</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">030604: .Dec 20 17:43:23.905:
//-1/xxxxxxxxxxxx/SIP/Msg/<wbr>ccsipDisplayMsg:</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Received: </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">SIP/2.0 200 OK</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Via: SIP/2.0/UDP
172.25.4.200:5060;branch=<wbr>z9hG4bKB871399</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">From: "<a href="tel:(202)%20555-2001" value="+12025552001" target="_blank">+12025552001</a>"
<<a href="mailto:sip%3A2001@172.25.4.200" target="_blank">sip:2001@172.25.4.200</a>>;tag=<wbr>5E6EC01-2547</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">To: <<a href="mailto:sip%3A2004@172.25.4.26" target="_blank">sip:2004@172.25.4.26</a>>;tag=<wbr>6899cd85aa57010c52826a47-<wbr>3bf1086e</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Call-ID:
<a href="mailto:3739F3E8-C64411E6-910CD720-9D491D8F@172.25.4.200" target="_blank">3739F3E8-C64411E6-910CD720-<wbr>9D491D8F@172.25.4.200</a></span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Session-ID:
0ca99dec00105000a0006899cd85aa<wbr>57;remote=<wbr>e3d1d5b9cf5d5821bc81fbad4de467<wbr>49</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Date: Tue, 20 Dec 2016 23:41:30 GMT</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">CSeq: 101 INVITE</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Server: Cisco-CP7821/11.0.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Contact:
<sip:445806ff-0c30-04cf-f8ad-<wbr><a href="http://3fb72b5119c9@172.25.4.26:5060">3fb72b5119c9@172.25.4.26:5060</a>;<wbr>transport=udp>;+u.sip!<a href="http://devicename.ccm.cisco.com" target="_blank">devicena<wbr>me.ccm.cisco.com</a>="<wbr>SEP6899CD85AA57"</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow:
ACK,BYE,CANCEL,INVITE,NOTIFY,<wbr>OPTIONS,REFER,REGISTER,UPDATE,<wbr>SUBSCRIBE,INFO</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Remote-Party-ID: "Candace Flynn"
<<a href="mailto:sip%3A2004@172.25.4.200" target="_blank">sip:2004@172.25.4.200</a>>;party=<wbr>called;id-type=subscriber;<wbr>privacy=off;screen=yes</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Supported:
replaces,join,sdp-anat,<wbr>norefersub,resource-priority,<wbr>X-cisco-srtp-fallback,X-cisco-<wbr>xsi-8.5.1</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Allow-Events: kpml,dialog</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Length: 217</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Type: application/sdp</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">Content-Disposition: session;handling=optional</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">v=0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">o=Cisco-SIPUA 16080 0 IN IP4 172.25.4.26</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">s=SIP Call</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">t=0 0</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">m=audio 28086 RTP/AVP 0 101</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">c=IN IP4 172.25.4.26</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">b=TIAS:64000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:0 PCMU/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=rtpmap:101 telephone-event/8000</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=fmtp:101 0-15</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new"">a=sendrecv</span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Courier New"><span style="font-size:10pt;font-family:"courier new""> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11pt"> </span></font></p>
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