PROJECT PROPOSAL CS898T
Submitted by
SRIKAR REDDY YERUVA

TOPIC: How to Apply SIP and H323 in Mobile and Wireless Networks.

Major Goals:
        
     Wireless networking is technology which has gained a lot of popularity in 
these recent years. Wireless technology was introduced to achieve portability 
and improve comfort. This made people switch to wireless technology which is 
cheaper and easier to install. Wireless technology is going to rule the market 
in the coming future. But it has disadvantages too. This is where I wanted to 
do research to find out the problems and the reason for these problems. 
 
    One of the greatest inventor  till today was Alexander graham bell. Whose 
wonderful invention was Telephone. This was a powerful device and brought 
revolution in communication industry. people could talk from any where to 
anywhere in the world. This technology, when graham bell invented was a piece 
of mastery and this conventional telephony was connection oriented and is 
supposed to be the best ways to communicate even till date. Then comes 
the Internet which is a connectionless service and can do many more wonders 
than the traditional telephony. A group of bright people thought may be 
this could be an opportunity to club these two technology together and why 
don't we transfer voice over ip. That's where the name came from VOIP
(voice over ip). This is the latest technology which could make wonders if it 
is successful. It's not easy to implement this  as internet would not give a 
very high throughput as the traditional telephony. This is the time the 
protocols get into picture . The two major protocols which were used and 
are used to connecting the calls and transfer voice over internet technology 
are:

1.	SIP
2.	H.323 

Goal of my project is to do some research on the voip (voice over Internet 
protocol). I wanted to check the level of compatibility  VOIP has with the 
most upcoming but traditional wireless  technology. Comparing the two 
protocols in this research would enhance my knowledge in these two protocols 
and even to understand what makes SIP work better than H.323 in VOIP 
technology. There are some applications where H.323 could be preferred 
instead of sip which is been widely used today . My goal would be to 
look into these APPLICATION S where these two protocols are used, when and 
where are these two protocols used and how good are they for wireless 
networking.


Scope: 

1. Comparing, these two protocols and conduct a survey to check, which one 
   works best. 
2. What are the problems with wireless technology and VOIP technology. 
3. Are there  any protocols which could work better than these in wireless 
   scenarios.

   scope of this research is very high and extending. This project would 
definitely give us an idea about the upcoming technologies and protocols.

These are the references I would probably be using for my research and would 
definitely use more than this .

References:

[1] Microtronix Systems Ltd, microtronix systems, "SIP Vs H.323 A 
Comparion", http://microtronix.ca/sip_vs_h323.htm 06/24/05

[2] Fraunhofer Fokus, "Sip Versus H.323", 
 http://www.iptel.org/info/trends/sip.html 

[3] Brain Gracely, JamesPeters, Jonathan R.T.Davidson, JonathanDavidson,
    "Voice over fundamentals", Macmillan Technical Pub