Content for TS 24.523 Word version: 18.0.0
6 Scenarios relating to a level of service of IP connectivity
7 Scenarios relating to a level of service of session establishment and control of communication session
8 Scenarios relating to a level of service of application level
9 Scenarios relating to roaming
$ Change History
6 Scenarios relating to a level of service of IP connectivity p. 9
6.1 Scenario 1: IP VPN providing a virtual leased line between NGCN sites p. 9
6.1.1 Introduction p. 9
6.1.2 Involved functional entities - originating p. 10
6.1.3 Involved functional entities - terminating p. 10
6.1.4 Interoperability with other scenarios p. 10
6.1.5 Emergency calls p. 10
6.1.6 Configuration / provisioning issues p. 11
6.1.7 Security issues p. 11
6.1.8 Charging issues p. 11
6.1.9 Transport control issues p. 11
6.2 Scenario 2: IP VPN tunnel providing a virtual leased line between a remote terminal and an NGCN sites p. 11
6.2.1 Introduction p. 11
6.2.2 Involved functional entities - originating p. 11
6.2.3 Involved functional entities - terminating p. 12
6.2.4 Interoperability with other scenarios p. 12
6.2.5 Emergency calls p. 12
6.2.6 Configuration / provisioning issues p. 13
6.2.7 Security issues p. 13
6.2.8 Charging issues p. 13
6.2.9 Transport control issues p. 13
7 Scenarios relating to a level of service of session establishment and control of communication session p. 13
7.1 Scenario 3: Session level virtual leased line p. 13
7.1.1 Introduction p. 13
7.1.2 Involved functional entities - originating p. 14
7.1.3 Involved functional entities - terminating p. 15
7.1.4 Interoperability with other scenarios p. 15
7.1.5 Emergency calls p. 15
7.1.6 Configuration / provisioning issues p. 15
7.1.7 Security issues p. 16
7.1.8 Charging issues p. 16
7.1.9 Transport control issues p. 16
8 Scenarios relating to a level of service of application level p. 16
8.1 General p. 16
8.2 Scenario 4: Hosted Enterprise Services (HES) p. 16
8.2.1 Introduction p. 16
8.2.2 Involved functional entities - originating p. 17
8.2.3 Involved functional entities - terminating p. 18
8.2.4 Interoperability with other scenarios p. 19
8.2.5 Emergency calls p. 19
8.2.6 Configuration / provisioning issues p. 19
8.2.7 Security issues p. 19
8.2.8 Charging issues p. 19
8.2.9 Transport control issues p. 19
8.3 Scenario 5: Business trunking (subscription based) p. 20
8.3.1 Introduction p. 20
8.3.2 Involved functional entities - originating p. 20
8.3.3 Involved functional entities - terminating p. 21
8.3.4 Interoperability with other scenarios p. 21
8.3.5 Emergency calls p. 21
8.3.6 Configuration / provisioning issues p. 22
8.3.7 Security issues p. 22
8.3.8 Charging issues p. 22
8.3.9 Transport control issues p. 22
8.4 Scenario 6: Business trunking (peering based) p. 22
8.4.1 Introduction p. 22
8.4.2 Involved functional entities - originating p. 23
8.4.3 Involved functional entities - terminating p. 24
8.4.4 Interoperability with other scenarios p. 24
8.4.5 Emergency calls p. 25
8.4.6 Configuration / provisioning issues p. 25
8.4.7 Security issues p. 25
8.4.8 Charging issues p. 25
8.4.9 Transport control issues p. 25
9 Scenarios relating to roaming p. 25
9.1 Scenario 7: NGCN user roaming into NGN public network p. 25
9.1.1 Introduction p. 25
9.1.2 Involved functional entities p. 26
9.1.3 Void
9.1.4 Interoperability with other scenarios p. 27
9.1.5 Emergency calls p. 27
9.1.6 Configuration / provisioning issues p. 27
9.1.7 Security issues p. 27
9.1.8 Charging issues p. 27
9.1.9 Transport control issues p. 27
9.2 Scenario 8: NGCN user roaming into another NGCN site of the same enterprise p. 27
9.2.1 Introduction p. 27
9.3 Scenario 9: HES user roams into NGCN site of the same enterprise p. 28
9.3.1 Introduction p. 28
9.4 Scenario 10: HES user roams into another NGN p. 28
9.4.1 Introduction p. 28
9.5 Scenario 11: NGN public network user roaming into NGCN p. 28
9.5.1 Introduction p. 28
9.6 Scenario 12: NGCN user roaming into an NGCN of a different enterprise p. 28
9.6.1 Introduction p. 28
$ Change History p. 29
