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 ?
Thanks,
Leon de Rooij
leon(a)scarlet-internet.nl