Tech-invite  3GPPspace  IETFspace
21  22  23  24  25  26  27  28  29  31  32  33  34  35  36  37  38  4‑5x
Top   in Index   Prev   None

TR 21.978
CAMEL Control of VoIP Services

3GPP‑Page   ETSI‑search   ToC↓
V3.0.0 (PDF)  2000/06  39 p.
Rapporteur:
Mr. Smith, David

full Table of Contents for  TR 21.978  Word version:  3.0.0

Here   Top

1  Scope  Word‑p. 6

2  References  Word‑p. 6

3  Introduction  Word‑p. 7

4  Definitions and Abbreviations  Word‑p. 7

5  Proposition  Word‑p. 8

5.1  Relationship with Architecture work in S2  Word‑p. 9

6  Service Requirements  Word‑p. 9

6.1  Basic Services  Word‑p. 9

6.2  Supplementary Services  Word‑p. 10

6.3  Operator Specific Services  Word‑p. 10

6.4  Other Services  Word‑p. 10

7  H.323 Solution  Word‑p. 11

7.1  Description  Word‑p. 11

7.2  Architecture  Word‑p. 13

7.2.1  Introduction  Word‑p. 13

7.2.2  Assumptions  Word‑p. 13

7.2.3  Functional Architecture  Word‑p. 14

7.3  Message Flows  Word‑p. 14

7.3.1  Registration  Word‑p. 14

7.3.2  MO call requiring CAMEL interaction  Word‑p. 15

7.3.3  MT call requiring CAMEL interaction  Word‑p. 16

7.4  State Models  Word‑p. 17

7.4.1  H.323 and CAMEL O-BCSM  Word‑p. 17

7.4.2  Successful call establishment  Word‑p. 17

7.4.3  Unsuccessful call establishment due to gatekeeper admission reject  Word‑p. 18

7.4.4  Unsuccessful call establishment due to refusal by destination party  Word‑p. 19

7.4.5  H.323 and CAMEL T-BCSM  Word‑p. 19

7.4.6  Successful MT call delivery  Word‑p. 20

7.4.7  Unsuccessful MT call delivery  Word‑p. 20

7.5  CAMEL Integration  Word‑p. 21

7.5.1  Impact on H.323 Standards  Word‑p. 21

7.5.2  Impact on CAMEL and other UMTS Standards  Word‑p. 21

7.6  Service Impacts  Word‑p. 22

7.7  Multimedia Evolution  Word‑p. 22

7.8  Advantages  Word‑p. 22

7.9  Disadvantages  Word‑p. 22

8  SIP Solution  Word‑p. 23

8.1  Description  Word‑p. 23

8.2  Architecture  Word‑p. 25

8.2.1  Introduction  Word‑p. 25

8.2.2  Functional Architecture  Word‑p. 25

8.2.3  Basic concept of the proposal  Word‑p. 26

8.2.4  Assumptions  Word‑p. 26

8.3  Message Flows  Word‑p. 27

8.3.1  Proposed Registration process  Word‑p. 27

8.3.2  Mobile Originating Call with CAMEL interaction  Word‑p. 28

8.3.3  Mobile Terminating Call with CAMEL interaction  Word‑p. 29

8.4  State Models  Word‑p. 29

8.4.1  Mapping SIP message to CAMEL Basic Call State Models  Word‑p. 29

8.4.2  Mapping to Originating BCSM for MO calls  Word‑p. 30

8.4.3  Terminating BCSM for MT Calls  Word‑p. 31

8.4.4  Unsuccessful MT Call Delivery  Word‑p. 31

8.5  CAMEL Integration  Word‑p. 32

8.5.1  Impact on SIP Standards  Word‑p. 32

8.5.2  Impact on CAMEL and other UMTS Standards  Word‑p. 32

8.6  Service Impacts  Word‑p. 32

8.7  Multimedia Evolution  Word‑p. 32

8.8  Advantages  Word‑p. 33

8.9  Disadvantages  Word‑p. 33

9  Work in other Standards Groups  Word‑p. 33

9.1  3GPP  Word‑p. 33

9.1.1  System Architecture Working Group 2 (S2)  Word‑p. 33

9.2  ETSI  Word‑p. 33

9.2.1  TIPHON  Word‑p. 33

9.2.2  SPAN3  Word‑p. 34

9.3  IETF  Word‑p. 34

9.4  ITU-T  Word‑p. 34

9.4.1  SG11  Word‑p. 34

9.4.2  SG16  Word‑p. 35

10  Questions & Answers  Word‑p. 35

11  Conclusions & Recommendations  Word‑p. 36

$  Change history  Word‑p. 37

Up   Top