Tzanis,
Simplest proposition would be to use the bottom-up approach.
start with
1. Parser (encode/decoder) module
2. Transaction module (initially you design this module one for UA
only, exclude proxy specific
processing to start with - for simplicity only)
3. Dialog module
4. Session module
5. Some application on top of SIP.
One more suggestion would be to go through the OSIP / asterisk / others...
First you understand the basics, then you can proceed with VHDL based
implementation...
hope this helps...
Thanks,
Nataraju A B
2012/3/17 νικος τζανης <[email protected]>
> Hello , I am a student and i was asked to implement sip in fpga . I have
> studied the rfc 3261 but i dont know where to start from .Sip is a
> transaction based protocol . Do you have any idea on how to do this thing?
> I have found system offload engine (SOE) implementations but i want to
> implement the whole transition model in vhld . Any help would be
> appreciated .
>
>
> Nikos Tzanis
> _______________________________________________
> Sip-implementors mailing list
> [email protected]
> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
>
--
Thanks,
Nataraju A.B.
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