1. 2004-10-27 RE: [Sip-implementors] Doubt regarding comparison of sip-imple sunil vatnal 2. 2004-10-26 RE: [Sip-implementors] Doubt regarding comparison of sip-imple Attila Sipos 3. 2004-10-26 [Sip-implementors] Doubt regarding comparison of From sip-imple anagarajan