[Serusers] Warning header mandatory ?

[Leon de Rooij]

Thanks !

Leon

On Tue, 2004-10-19 at 15:49 +0200, Andrei Pelinescu-Onciul wrote:
> On Oct 19, 2004 at 15:28, Leon de Rooij <leon at scarlet-internet.nl> wrote:
> > Hi,
> > 
> > I have a Comtrend SIP UA here and it breaks when I have
> > 'sip_warning=yes' in ser.cfg. It doesn't like the warning header to be
> > too long. I couldn't find anywhere in the SIP RFC's whether there is a
> > maximum length to this header.
> > When I set sip_warning to no, the UA works fine, however I think I read
> > somewhere once that this warning header is sometimes mandatory. Can
> > someone confirm or deny that ?
> 
> It's not mandatory, it's optional (rfc3261).
> 
> Andrei