I have a couple of queries on matching requests/responses to server/client transactions.
As per sec 17.1.3 and 17.2.3
for finding the transaction handlers, comparisons of
From, Call-ID, CSeq, Via,
To and Request-URI headers are required.
1. Why comparisons of so many headers are required to figure out the cleint/server transaction?
2. Cant we do it with only Call-ID and CSeq header as this form a unique pair?
If this was already discussed in the list, pointers to that will be very helpful.
TIA,
-- Titty
-- Two roads diverged in a wood, and I took the one less traveled by, And that has made all the difference.