Hi All. This section of the RFC states this:

8.2.6.1 Sending a Provisional Response

   One largely non-method-specific guideline for the generation of
   responses is that UASs SHOULD NOT issue a provisional response for a
   non-INVITE request.  Rather, UASs SHOULD generate a final response to
   a non-INVITE request as soon as possible.


Does this mean SER should never send a 1xx response for anything except INVITE messages?

Regards,
Paul