Alex Balashov wrote: > The RFCs are fairly > >> Any of you are aware of literature on how to write SIP stacks besides the >> documentation provided by open source SIP stacks? > > The RFCs are fairly exacting and rigourous on the topic of the layers of > abstraction required on the implementational level. >
Honestly, reading an RFC is not a simple task, and it's an especially daunting task when considering the huge number of RFC that need to be read and understood to even think to start writing a SIP stack (I mean a professional grade SIP stack, not the toy stacks that you can download on the Internet). I do believe that there is a need for a book that would explain the best practices in writing such stack. I wrote multiple SIP stacks, two of them still been used today in commercial products, and I would really have appreciated a book like this at the time - if only for the sake of the other SIP implementers who had to interoperate with my crappy first implementation. -- Marc Petit-Huguenin Home: [email protected] Work: [email protected] _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
