[Asterisk-Dev] IAX2 White Paper assistance

Frank W. Miller fwmiller at cornfed.com
Sat Jan 24 10:05:23 MST 2004


I've mentioned this in another email but wanted to make it more 
generally known.  I am currently putting together the "definitive" white 
paper on the specification of the IAX2 protocol, at the request of 
Digium btw.  This paper is targeted at providing implementors with a 
resource other than the chan_iax source code to do their own 
implementations.  I have limited resources available to me to obtain 
trace information that I can use for this purpose.  To that end, I'd 
like to solicit help from the community.  I would very much appreciate 
any assistance with call traces that any of you could provide.  I prefer 
Ethereal traces as I want to include hexdumps of messages (since its a 
binary protocol).  These traces are very important as they will allow me 
to derive the correct state machine diagrams.  I'm looking for any and 
all call flow information including but not limited to:

* Call setup
* Call teardown
* Call transfer
* Any and all features: MWI, Call Waiting, Intercom, Paging, etc.
* Meta trunking transactions

If desired, I can make interim versions available on my web site, 

Many thanks,

Frank W. Miller, Ph.D.
fwmiller at cornfed.com

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