Revision Summary Date Revision History Revision Class Comments 4/4/2008 0.1 New Initial version 4/25/2008 0.2 Revised and edited the technical content 6/27/2008 1.0 Major Revised and edited the technical content 8/15/2008 1.01 Minor Revised and edited the technical content 9/12/2008 1.02 Minor Revised and edited the technical content 12/12/2008 2.0 Major Revised and edited the technical content 2/13/2009 2.01 Minor Revised and edited the technical content 3/13/2009 2.02 Minor Edited the technical content 7/13/2009 2.03 Major Revised and edited the technical content 8/28/2009 2.04 Editorial Revised and edited the technical content 11/6/2009 2.05 Editorial Revised and edited the technical content 2/19/2010 2.06 Editorial Revised and edited the technical content 3/31/2010 2.07 Major Updated and revised
the technical content 4/30/2010 2.08 Editorial Revised and edited the technical content 6/7/2010 2.09 Editorial Revised and edited the technical content 6/29/2010 2.10 Editorial Changed language and formatting in the technical content. 7/23/2010 2.10 None No changes to the meaning, language, or formatting of the technical content. 9/27/2010 3.0 Significantly changed the technical content. 11/15/2010 3.0 None No changes to the meaning, language, or formatting of the technical content. 12/17/2010 3.0 None No changes to the meaning, language, or formatting of the technical content. 3/18/2011 3.0 None No changes to the meaning, language,
or formatting of the technical content. 6/10/2011 3.0 None No changes to the meaning, language, or formatting of the technical content. 1/20/2012 4.0 Major Significantly changed the technical content. 4/11/2012 4.0 None No changes to the meaning, language, or formatting of the technical content. 7/16/2012 4.0 None No changes to the meaning, language, or formatting of the technical content. 10/8/2012 4.0.1 Editorial Changed language and formatting in the technical content. 2/11/2013 4.1 Minor Clarified the meaning of the technical content. 7/30/2013 4.2 Minor Clarified the meaning of the technical content.
11/18/2013 4.2 None No changes to the meaning, language, or formatting of the technical content. 2/10/2014 4.2 None No changes to the meaning, language, or formatting of the technical content. 4/30/2014 4.2 None No changes to the meaning, language, or formatting of the technical content. 7/31/2014 4.2 None No changes to the meaning, language, or formatting of the technical content. 10/30/2014 4.3 Minor Clarified the meaning of the technical content. 3/30/2015 5.0 Major Significantly changed the technical content. 9/4/2015 5.0 None No changes to the meaning, language, or formatting of the technical content.
7/15/2016 5.0 None No changes to the meaning, language, or formatting of the technical content. 9/14/2016 5.0 None No changes to the meaning, language, or formatting of the technical content. 4/27/2018 6.0 Significantly changed the technical content.
Index A Abstract data model client 26 18 21 22 server 27 19 22 24 11 C 11 77 Client abstract data model 26 18 21 22 triggered events 26 18 21 23 initialization 26 18 21 23 local events 27 19 21 24 message processing 27 18 21 23 18 sequencing rules 27 18 21 23 Session Description (SDP) exchange 17 timer events 27 19 21 23 timers 26 18 21 23 67 Common details 17 Conference 17 client 18 18 18 19 18 18 18 17 19 18 17 example 29 41 server 19 19 19 20 message processing ( 20, 20) ms-sender extension 18 sequencing rules ( 20, 20) 17 20 19 21 client 21 21 21 21 21 21 21 21 67 59 server 22 22 22 22 22 22 22 22 D Data model - abstract client 26
18 21 22 server 27 19 22 24 E 29 join conference 29 41 67 59 53 58 F 12 74 G 8 H Higher-layer triggered events client 26 18 21 23 server 28 19 22 25 I 74 13 58 73 73 26 client 26 26 26 27 27 27 27 26 server 27 28 27 28 28 28 28 27 11 Initialization client 26 18 21 23 server 27 19 22 24 75 14 8 J 17 client 18 18 18 19 18 18 18 17 19 18 server 19 19 19 20 message processing ( 20, 20) 18 sequencing rules ( 20, 20) 17 20 19 29 41 L a conference client 21 21 client 21 21 21 21 21 21 21 server 22
22 22 22 22 22 22 22 Local events client 27 19 21 24 server 28 20 22 26 M 22 client 22 23 23 24 23 23 23 23 53 58 server 24 25 24 26 25 25 26 24 Message processing client 27 18 21 23 server 28 join conference ( 20, 20) 22 25 15 Messages 13 14 15 15 14 15 13 13 15 14 N 10 O 11 P 73 11 11 76 Protocol Details 17 R 10 11 10 11 S Schemas 74 74 75 15 Security 73 73 Sequencing client 27 18 21 23 server 28 join conference ( 20, 20) 22 25 Server abstract data model 27 19 22 24 higher-layer triggered events 28 19 22 25 initialization 27 19 22 24 local events 28