Revision Summary Date Revision History Revision Class Comments 2/22/2007 0.01 New Version 0.01 release 4/3/2007 0.01 None Version 0.01 release 6/1/2007 1.0 Major Updated and revised the technical content. 7/3/2007 1.1 Minor Updated technical content. 7/20/2007 1.1.1 Editorial Changed language and formatting in the technical content. 8/10/2007 1.1.2 Editorial Changed language and formatting in the technical content. 9/28/2007 1.1.3 Editorial Changed language and formatting in the technical content. 10/23/2007 1.1.4 Editorial Changed language and formatting in the technical content. 11/30/2007 1.1.5 Editorial Changed language and formatting in the technical content.
1/25/2008 1.1.6 Editorial Changed language and formatting in the technical content. 3/14/2008 2.0 Major Updated and revised the technical content. 5/16/2008 2.0.1 Editorial Changed language and formatting in the technical content. 6/20/2008 2.0.2 Editorial Changed language and formatting in the technical content. 7/25/2008 2.0.3 Editorial Changed language and formatting in the technical content. 8/29/2008 2.0.4 Editorial Changed language and formatting in the technical content. 10/24/2008 2.0.5 Editorial Changed language and formatting in the technical content. 12/5/2008 3.0 Major Updated and revised the technical content. 1/16/2009 3.0.1 Editorial Changed language
and formatting in the technical content. 2/27/2009 3.0.2 Editorial Changed language and formatting in the technical content. 4/10/2009 4.0 Major Updated and revised the technical content. 5/22/2009 5.0 Major Updated and revised the technical content. 7/2/2009 6.0 Updated and revised the technical content. 8/14/2009 7.0 Major Updated and revised the technical content. 9/25/2009 8.0 Major Updated and revised the technical content. 11/6/2009 8.0.1 Editorial Changed language and formatting in the technical content. 12/18/2009 8.0.2 Editorial Changed language and formatting in the technical content. 1/29/2010 8.0.3 Editorial Changed language
2/11/2011 11.1 None No changes to the meaning, language, or formatting of the technical content. 3/25/2011 11.1 None No changes to the meaning, language, or formatting of the technical content. 5/6/2011 11.1 None No changes to the meaning, language, or formatting of the technical content. 6/17/2011 11.2 Clarified the meaning of the technical content. 9/23/2011 12.0 Major Updated and revised the technical content. 12/16/2011 13.0 Updated and revised the technical content. 3/30/2012 13.0 None No changes to the meaning, language, or formatting of the technical content. 7/12/2012 13.0 None No changes to the meaning, language,
6/30/2015 15.0 Major Significantly changed the technical content. 10/16/2015 15.0 None No changes to the meaning, language, or formatting of the technical content. 7/14/2016 16.0 Major Significantly changed the technical content. 6/1/2017 16.0 None No changes to the meaning, language, or formatting of the technical content. 9/15/2017 17.0 Major Significantly changed the technical content. 12/1/2017 17.0 None No changes to the meaning, language, or formatting of the technical content. 9/12/2018 18.0 Significantly changed the technical content.
Index A Abort timers ( 42, 44) Abstract data model client ( 39, 46) server ( 39, 60) 13 79 C 41 Call abort message 57 67 33 33 26 55 64 56 31 25 65 28 39 37 Call disconnect acknowledgment message 58 68 Call disconnect message 57 67 35 35 Call establishment 47 61 26 31 25 28 13 87 Client abstract data model ( 39, 46) 57 55 56 58 57 47 51 58 59 handling ( 44, 51) higher-layer triggered events ( 43, 49) initialization ( 43, 49) events ( 45, 59) message processing ( 44, 51) message status ( 44, 51) negotiation timer ( 49, 59) 59 overview ( 39, 46) 55 55 sequencing rules ( 44, 51) 44 state machine ( 39, 47) timer events ( 44, 59) timers ( 42, 49) Crypto binding 51 74 20 19 20 19 D Data model - abstract client ( 39, 46) server ( 39, 60) Disconnect timers ( 42, 44) E Echo Request message 58 68 Echo Response message 59 68 18 18 Error handling client ( 44, 51) server ( 44, 64) Examples 74 73 71 71 72 72 F 13 G 8 H 73 Hello timer ( 43, 44) Higher-layer triggered events client ( 43, 49) server ( 43, 64)