Fred L. Drake, Jr. <fdrake@beopen.com> writes: > What is "sip"? Is it defined by an RFC (which?), or Internet Draft >(which? what's the expected activity?). Sorry, I foolishly assumed that everyone knew SIP. ;) It is defined in RFC 2453. >aware of what it is or what it's used for. Session Initiation Protocol, aka Internet phone. Pekka