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Goals, Scope and Method
Goals of the Course
•To understand what Voice over IP (VoIP) systems are, their basic architectures, and the underlying protocols
•To be able to read and understand the literature.
•To provide a basis for your own research and development in this area.
Scope and Method
•You are encouraged to examine: SIP Router Project†, Minisip‡, Open SIPServer (OpenSIPS)§, …*
•to understand both the details of the system(s) and
•to abstract from these details some architectural features and examine some places where it can be extended (thususing it as a platform on which you can explore).
•You will demonstrate your knowledge by writing a written report and giving an oral presentation describing your project.
* See http://
Links to an external site.www.voip-info.org/wiki/view/Open+Source+VOIP+Software
Links to an external site.
Links to an external site.
<div v:shape="_x0000_s20482" style='text-align:left;
font-family:Arial;
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color:black;
font-size:176%;position:absolute;top:14.44%;
left:17.74%;width:76.02%;height:5.81%;tab-interval:1.1388in'><span
style='color:#C00000'>Goals, Scope and Method</span><span style='color:#C00000;
display:none'> </span></div>
<div v:shape="_x0000_s20483" style='tab-interval:1.1388in'>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:29.64%;left:17.88%;width:79.33%;
height:3.56%'><span style='font-family:Arial;font-size:78%;
color:blue'><b>Goals of the Course</b></span><span style='font-family:
Arial;font-size:78%;display:none'> </span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;'><span style='position:absolute;top:33.95%;left:18.54%;
width:78.54%;height:3.56%'><span style='font-size:78%'><span style='position:absolute;left:-.84%'>•</span></span><span style='font-family:
Arial;font-size:78%'>To understand what Voice over IP (VoIP) systems are,
their basic </span></span><span style='position:absolute;top:37.52%;
left:17.88%;width:79.33%;height:3.56%'><span style='font-family:Arial;
font-size:78%'>architectures, and the underlying protocols </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:41.46%;left:17.88%;width:79.33%;
height:3.56%'><span style='position:absolute;top:0%;left:.83%;width:98.99%;
height:100.0%'><span style='font-size:78%'><span style='position:absolute;left:-.84%'>•</span></span><span style='font-family:
Arial;font-size:78%'>To be able to read and understand the literature. </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:45.4%;left:17.88%;width:81.72%;
height:3.56%'><span style='position:absolute;top:0%;left:.81%;width:99.02%;
height:100.0%'><span style='font-size:78%'><span style='position:absolute;left:-.81%'>•</span></span><span style='font-family:
Arial;font-size:78%'>To provide a basis for your own research and development
in this area. </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:49.53%;left:17.88%;width:79.33%;
height:3.56%'><span style='font-family:Arial;font-size:78%;
color:blue'><b>Scope and Method</b></span><span style='font-family:
Arial;font-size:78%;display:none'> </span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;'><span style='position:absolute;top:53.47%;left:18.54%;
width:83.7%;height:3.56%'><span style='font-size:78%'><span style='position:absolute;left:-.79%'>•</span></span><span style='font-family:
Arial;font-size:78%'>You are encouraged to examine: SIP Router </span><span
style='font-family:Arial;font-size:78%'>Project</span><span
style='font-family:Arial;font-size:70%;position:relative;top:-.42em;'>†</span><span style='font-family:Arial;
font-size:78%'>, Minisip</span><span style='font-family:Arial;
font-size:70%;position:relative;top:-.42em'>‡</span><span
style='font-family:Arial;font-size:78%'>, </span><span
style='font-family:Arial;font-size:78%'>Open SIP </span></span><span
style='position:absolute;top:56.84%;left:17.88%;width:79.33%;height:3.56%'><span
style='font-family:Arial;font-size:78%'>Server (OpenSIPS</span><span
style='font-family:Arial;font-size:78%'>)</span><span
style='font-family:Arial;font-family:Arial;font-size:70%;position:
relative;top:-.42em;'>§</span><span style='font-family:
Arial;font-size:78%'>, …</span><span style='font-family:Arial;
font-size:70%;position:relative;top:-.42em;'>*</span><span
style='font-family:Arial;font-size:70%;position:relative;top:-.42em;
;display:none'> </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:60.97%;left:21.19%;width:75.89%;height:2.43%'><span
style='position:absolute;top:0%;left:3.49%;width:96.5%;height:100.0%'><span
style='font-size:52%'><span style='position:absolute;left:-3.61%'>•</span></span><span style='font-family:Arial;
font-size:52%'>to understand both the details of the system(s) and </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;'><span style='position:absolute;top:63.6%;left:23.84%;
width:87.15%;height:2.43%'><span style='font-size:52%'><span style='position:absolute;left:-3.03%'>•</span></span><span style='font-family:
Arial;font-size:52%'>to abstract from these details some architectural
features and examine some places where it can be extended (thus </span></span><span
style='position:absolute;top:66.04%;left:23.84%;width:73.24%;height:2.43%'><span
style='font-family:Arial;font-size:52%'>using it as a platform on
which you can explore). </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;'><span style='position:absolute;top:69.04%;left:18.54%;
width:82.64%;height:3.18%'><span style='font-size:70%'><span style='position:absolute;left:-.8%'>•</span></span><span style='font-family:
Arial;font-size:70%'>You will demonstrate your knowledge by writing a </span><span
style='font-family:Arial;font-size:70%;color:blue'>written report </span><span
style='font-family:Arial;font-size:70%'>and giving an </span><span
style='font-family:Arial;font-size:70%;color:blue'>oral </span></span><span
style='position:absolute;top:72.23%;left:17.88%;width:79.33%;height:3.18%'><span
style='font-family:Arial;font-size:70%;color:blue'>presentation </span><span
style='font-family:Arial;font-size:70%'>describing your project</span><span
style='font-family:Arial;font-size:70%'>. </span></span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:75.42%;left:17.88%;width:79.33%;
height:2.62%'><span style='font-family:Arial;font-size:35%;
position:relative;top:-.42em;'>† </span><span
style='font-family:"Times New Roman";font-family:"Times New Roman";
font-family:"Times New Roman";font-size:52%'>The source code is available from </span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%'><i><u><p:onmouseclick hyperlinktype="url"
href="http://sip-router.org/"/><a href="http://sip-router.org/"
target="_parent" onclick="window.event.cancelBubble=true;">http://sip-router.org/</a></u></i></span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%;display:none'> </span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:77.86%;left:17.88%;width:79.33%;
height:2.62%'><span style='font-family:Arial;font-size:35%;
position:relative;top:-.42em;'>‡ </span><span
style='font-family:"Times New Roman";font-family:"Times New Roman";
font-family:"Times New Roman";font-size:52%'>The source code is available from </span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%'><i><u><p:onmouseclick hyperlinktype="url"
href="http://www.minisip.org/"/><a href="http://www.minisip.org/"
target="_parent" onclick="window.event.cancelBubble=true;">http://www.minisip.org/</a></u></i></span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%;display:none'> </span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:80.3%;left:17.88%;width:79.33%;
height:2.62%'><span style='font-family:Arial;font-family:Arial;
font-size:35%;position:relative;top:-.42em;'>§ </span><span
style='font-family:"Times New Roman";font-family:"Times New Roman";
font-family:"Times New Roman";font-size:52%'>The source code is available from </span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%'><i><u><p:onmouseclick hyperlinktype="url"
href="http://www.opensips.org/"/><a href="http://www.opensips.org/"
target="_parent" onclick="window.event.cancelBubble=true;">http://www.opensips.org/</a></u></i></span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%;display:none'> </span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:82.73%;left:17.88%;width:79.33%;
height:2.62%'><span style='font-family:"Times New Roman";font-family:
"Times New Roman";font-family:"Times New Roman";font-size:52%'>* See </span><span style='font-family:"Courier New";
font-family:"Courier New";font-family:"Courier New";font-size:52%'><i><u><p:onmouseclick
hyperlinktype="url"
href="http://www.voip-info.org/wiki/view/Open+Source+VOIP+Software"/><a
href="http://www.voip-info.org/wiki/view/Open+Source+VOIP+Software"
target="_parent" onclick="window.event.cancelBubble=true;">http://</a></u></i></span><span
style='font-family:"Courier New";font-family:"Courier New";
font-family:"Courier New";font-size:52%'><i><u><p:onmouseclick hyperlinktype="url"
href="http://www.voip-info.org/wiki/view/Open+Source+VOIP+Software"/><a
href="http://www.voip-info.org/wiki/view/Open+Source+VOIP+Software"
target="_parent" onclick="window.event.cancelBubble=true;">www.voip-info.org/wiki/view/Open+Source+VOIP+Software</a></u></i></span><span
style='font-family:Arial;font-size:52%;display:none'> </span></div>
<div style='text-align:left;
font-family:Arial;
color:black;
font-size:135%;position:absolute;top:85.36%;left:17.88%;width:79.33%;
height:2.81%'><span style='font-size:61%;'> </span></div>
</div>