Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I wanted to understand protocols and their basic functioning in depth, specially i am focussing on SIP and MEGACO/H.248 these days..

So, i wanted to have some links where I can find good tutorials or specially video tutorials on these protocols for free...

PS: Please any type of help or guidance will be appreciated..


share|improve this question

closed as not constructive by 8088, Randolph West, Renan, Journeyman Geek, KronoS Aug 1 '12 at 3:36

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.If this question can be reworded to fit the rules in the help center, please edit the question.

In general a good place to look up protocols is here: This is the website for RFCs. If you don't know what an RFC is:

share|improve this answer
Yes, all web/internet protocols should have an RFC available. Those are the official sources. – J. Polfer Oct 15 '09 at 20:32

You might find the info in

share|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.