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Content for TS 24.379 Word version: 18.1.0

1… 4… 6… 6.3… 6.3.3… 6.4… 7… 9… 9A… 10… 10.1.2 10.1.3… 10.2… 10.2.3… 11… 11.1.5… 11.2… 11.2.3 12… 13… 15… A… F… G… I… J…

7.1 General 7.2 MCPTT client procedures 7.3 MCPTT server procedures 7.4 Coding 8.1 General 8.1A Participating MCPTT function use of resource sharing 8.2 Session establishment 8.3 Session modification 8.4 Session release
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7 Registration and service authorisation p. 155

7.1 General p. 155

7.2 MCPTT client procedures p. 155

7.2.1 SIP REGISTER request for service authorisation p. 155

7.2.1AA SIP REGISTER request without service authorisation p. 156

7.2.1A Common SIP PUBLISH procedure p. 157

7.2.2 SIP PUBLISH request for service authorisation and MCPTT service settings p. 157

7.2.3 Sending SIP PUBLISH for MCPTT service settings only p. 158

7.2.4 Determination of MCPTT service settings |R14| p. 159

7.2.5 Receiving a CSK key download message |R14| p. 160

7.3 MCPTT server procedures p. 161

7.3.1 General p. 161

7.3.1A Confidentiality and Integrity Protection p. 161

7.3.2 SIP REGISTER request for service authorisation p. 162

7.3.3 SIP PUBLISH request for service authorisation and service settings p. 163

7.3.4 Receiving SIP PUBLISH request for MCPTT service settings only p. 165

7.3.5 Receiving SIP PUBLISH request with "Expires=0" p. 166

7.3.6 Subscription to and notification of MCPTT service settings |R14| p. 166

7.3.6.1 Receiving subscription to MCPTT service settings p. 166

7.3.6.2 Sending notification of change of MCPTT service settings p. 167

7.3.7 Sending a CSK key download message |R14| p. 167

7.4 Coding |R14| p. 167

7.4.1 Extension of MIME types p. 167

7.4.1.1 General p. 167

7.4.1.2 Extension of application/poc-settings+xml MIME type p. 168

7.4.1.2.1 Introduction p. 168

7.4.1.2.2 Syntax p. 168

8 Pre-established session p. 169

8.1 General p. 169

8.1A Participating MCPTT function use of resource sharing p. 169

8.2 Session establishment p. 170

8.2.1 MCPTT client procedures p. 170

8.2.2 Participating MCPTT function procedures p. 170

8.3 Session modification p. 172

8.3.1 MCPTT client procedures p. 172

8.3.1.1 MCPTT client initiated p. 172

8.3.1.2 Participating MCPTT function initiated p. 172

8.3.2 Participating MCPTT function procedures p. 172

8.3.2.1 MCPTT client initiated p. 172

8.3.2.2 Participating MCPTT function initiated p. 173

8.4 Session release p. 173

8.4.1 MCPTT client procedures p. 173

8.4.1.1 MCPTT client initiated p. 173

8.4.1.2 Participating MCPTT function initiated p. 173

8.4.2 Participating MCPTT function procedures p. 174

8.4.2.1 MCPTT client initiated p. 174

8.4.2.2 Participating MCPTT function initiated p. 174