Hello folks,
I have a question related to SIP protocol, if anyone knows cause I am a bit
confused.
I have an INVITE transaction which contains a Route header as it needs to
go through a proxy. The final downstream responds with a non-2xx (480)
which is routed back to the initial upstream. My
There are plenty of parsers out there and usually you don't want to
reinvent the wheel.
Regarding flex and bison, I have worked with those tools and while they had
their time I think using them to create something by hand is very painful,
even for text protocols. I think the way to go are "parser
Hello everyone,
Has anyone implemented SIP over QUIC, or started looking at that ? We will
start looking at that soon, so I was wondering about other people's
experiences on that topic, or any pointers/hints on non-trivial things that
we should take extra care of.
/Filippos
>From 10.2:
CSeq: The CSeq value guarantees proper ordering of REGISTER
requests. A UA MUST increment the CSeq value by one for each
REGISTER request with the same Call-ID.
So my guess is that if it's the same request (same Contact header, Call-ID,
expiration etc),
Hi everyone,
According to RFC 3261, a stateful proxy in section 16:
A stateful proxy must have a mechanism to maintain the target set as
responses are received and associate the responses to each forwarded
request with the original request.
My question is, how do we implement this
Hello everyone,
I started looking into SIP over the past months because I find it quite
interesting protocol, and after I saw a talk from Olle Johansson. I have
went through various RFCs and technical documents and I have some questions
that might be naive, but due to lack of experience I need
