Subject: SIP: Proxy Authentication

From: Henning Schulzrinne <[email-masked]>
Date: Fri, 27 Mar 1998 12:56:54 -0500

Should a proxy be allowed to sign a request?

Suggested resolution: Yes, since end system may not be capable of doing
this. Better to have a request signed by ``Columbia University'' than
not signed at all.
 
Changes needed: Add \header{signed-by} parameter to
\header{Authorization}.