28 Dec
2011
28 Dec
'11
1:58 p.m.
Iñaki Baz Castillo writes:
Anyhow, it could occur that the request contains a
valid SIP header
(token: value) but with an invalid grammar (i.e. a P-Asserted-Identity
with a wrong URI value). The proxy could not check it (because in some
configuration it just ignores such a header) but later the UAS/GW
could inspect it and drop the request since the header is invalid (and
it could reply a 400 or just drop the request).
where in rfc3261 is it stated that UAS is allowed to drop a request that
it could respond to (i.e., the request has valid via header).
-- juha