ETSI ES 204 915-4-5-2008 Open Service Access (OSA) Application Programming Interface (API) Part 4 Call Control Sub-part 5 Conference Call Control SCF (Parlay 6)《开放业务接入(OSA) 应用编程接口(.pdf

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1、 ETSI ES 204 915-4-5 V1.1.1 (2008-05)ETSI Standard Open Service Access (OSA);Application Programming Interface (API);Part 4: Call Control;Sub-part 5: Conference Call Control SCF(Parlay 6)floppy3 ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 2 Reference DES/TISPAN-01032-4-05-OSA Keywords API, IDL, OSA, U

2、ML ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document ca

3、n be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the

4、 reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI docu

5、ments is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written per

6、mission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2008. The Parlay Group 2008. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for

7、the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 3 Contents Intellectual Property Rights5 Foreword.5 1 Scope 7 2 References 7 3 Definitions and abbreviations.7 3.1 D

8、efinitions7 3.2 Abbreviations .7 4 Conference Call Control Service Sequence Diagrams.8 4.1 Meet-me conference without subconferencing.8 4.2 Non-add hoc add-on with subconferencing10 4.3 Non-addhoc add-on multimedia .12 4.4 Resource Reservation.14 5 Class Diagrams.14 6 Conference Call Control Service

9、 Interface Classes16 6.1 Interface Class IpConfCallControlManager.17 6.1.1 Method createConference() 17 6.1.2 Method checkResources().18 6.1.3 Method reserveResources() 19 6.1.4 Method freeResources()20 6.2 Interface Class IpAppConfCallControlManager 20 6.2.1 Method conferenceCreated() 20 6.3 Interf

10、ace Class IpConfCall .21 6.3.1 Method getSubConferences() .22 6.3.2 Method createSubConference() 22 6.3.3 Method leaveMonitorReq() 22 6.3.4 Method getConferenceAddress()23 6.4 Interface Class IpAppConfCall 23 6.4.1 Method partyJoined()23 6.4.2 Method leaveMonitorRes().24 6.5 Interface Class IpSubCon

11、fCall .24 6.5.1 Method splitSubConference().25 6.5.2 Method mergeSubConference()26 6.5.3 Method moveCallLeg().26 6.5.4 Method inspectVideo() .26 6.5.5 Method inspectVideoCancel() 27 6.5.6 Method appointSpeaker() .27 6.5.7 Method chairSelection() .27 6.5.8 Method changeConferencePolicy().27 6.6 Inter

12、face Class IpAppSubConfCall 28 6.6.1 Method chairSelection() .28 6.6.2 Method floorRequest()28 7 Conference Call Control Service State Transition Diagrams.29 8 Conference Call Control Data Definitions .29 8.1 Event Notification Data Definitions.29 8.2 Conference Call Control Data Definitions .29 8.2

13、.1 IpConfCall 29 8.2.2 IpConfCallRef.29 8.2.3 IpAppConfCall .29 8.2.4 IpAppConfCallRef29 8.2.5 IpSubConfCall 30 8.2.6 IpSubConfCallRef 30 ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 4 8.2.7 IpAppSubConfCall .30 8.2.8 IpAppSubConfCallRef30 8.2.9 TpSubConfCallIdentifierSet .30 8.2.10 TpConfCallIdentifie

14、r 30 8.2.11 TpSubConfCallIdentifier 30 8.2.12 IpAppConfCallControlManager .30 8.2.13 IpAppConfCallControlManagerRef .30 8.2.14 TpConfPolicyType30 8.2.15 TpConfPolicy31 8.2.16 TpMonoMediaConfPolicy31 8.2.17 TpJoinEventInfo .31 8.2.18 TpConfSearchCriteria.31 8.2.19 TpConfSearchResult.32 8.2.20 TpMulti

15、MediaConfPolicy.32 8.2.21 TpResourceReservation32 8.2.22 TpVideoHandlingType .32 Annex A (normative): OMG IDL Description of Conference Call Control SCF.33 Annex B (informative): W3C WSDL Description of Conference Call Control SCF .34 Annex C (informative): Java API Description of the Call Control S

16、CFs35 Annex D (informative): Contents of 3GPP OSA Rel-7 Call Control .36 Annex E (informative): Record of changes 37 E.1 Interfaces 37 E.1.1 New 37 E.1.2 Deprecated37 E.1.3 Removed.37 E.2 Methods37 E.2.1 New 37 E.2.2 Deprecated37 E.2.3 Modified.38 E.2.4 Removed.38 E.3 Data Definitions .38 E.3.1 New

17、38 E.3.2 Modified.38 E.3.3 Removed.38 E.4 Service Properties.38 E.4.1 New 38 E.4.2 Deprecated38 E.4.3 Modified.39 E.4.4 Removed.39 E.5 Exceptions 39 E.5.1 New 39 E.5.2 Modified.39 E.5.3 Removed.39 E.6 Others .39 History 40 ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 5 Intellectual Property Rights IPRs

18、 essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or pot

19、entially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried

20、 out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This ETSI Standard (ES) has been produced by ETSI Technical Committee T

21、elecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN). The present document is part 4, sub-part 5 of a multi-part deliverable covering Open Service Access (OSA); Application Programming Interface (API), as identified below. The API specification (ES 204 915

22、) is structured in the following parts: Part 1: “Overview“; Part 2: “Common Data Definitions“; Part 3: “Framework“; Part 4: “Call Control“; Sub-part 1: “Call Control Common Definitions“; Sub-part 2: “Generic Call Control SCF“; Sub-part 3: “Multi-Party Call Control SCF“; Sub-part 4: “Multi-Media Call

23、 Control SCF“; Sub-part 5: “Conference Call Control SCF“; Part 5: “User Interaction SCF“; Part 6: “Mobility SCF“; Part 7: “Terminal Capabilities SCF“; Part 8: “Data Session Control SCF“; Part 9: “Generic Messaging SCF“; Part 10: “Connectivity Manager SCF“; Part 11: “Account Management SCF“; Part 12:

24、 “Charging SCF“; Part 13: “Policy Management SCF“; Part 14: “Presence and Availability Management SCF“; Part 15: “Multi-Media Messaging SCF“ Part 16: “Service Broker SCF“. ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 6 The present document has been defined jointly between ETSI, The Parlay Group (http:/

25、www.parlay.org) and the 3GPP, in co-operation with a number of JAIN Community (http:/ member companies. The present document forms part of the Parlay 6.0 set of specifications. The present document is equivalent to 3GPP TS 29.198-4-5 V7.0.0 (Release 7). ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 7 1

26、Scope The present document is part 4, sub-part 5 of the Stage 3 specification for an Application Programming Interface (API) for Open Service Access (OSA). The OSA specifications define an architecture that enables application developers to make use of network functionality through an open standardi

27、sed interface, i.e. the OSA APIs. The present document specifies the Conference Call Control Service Capability Feature (SCF) aspects of the interface. All aspects of the Conference Call Control SCF are defined here, these being: Sequence Diagrams. Class Diagrams. Interface specification plus detail

28、ed method descriptions. State Transition diagrams. Data Definitions. IDL Description of the interfaces. WSDL Description of the interfaces. Reference to the Java API description of the interfaces. The process by which this task is accomplished is through the use of object modelling techniques descri

29、bed by the Unified Modelling Language (UML). 2 References The references listed in clause 2 of ES 204 915-1 contain provisions which, through reference in this text, constitute provisions of the present document. ETSI ES 204 915-1: “Open Service Access (OSA); Application Programming Interface (API);

30、 Part 1: Overview (Parlay 6)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ES 204 915-1 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ES 204 915-1 apply. ETSI ETSI ES 204

31、915-4-5 V1.1.1 (2008-05) 8 4 Conference Call Control Service Sequence Diagrams 4.1 Meet-me conference without subconferencing This sequence illustrates a pre-arranged meet-me conference for a specified time period. During this timeslot parties can call in to the meet-me conference by dialling a spec

32、ial number. For each participant joining the conference, the application can decide to accept the participant in to the conference. The application can also be notified when parties are leaving the conference. ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 9 : (Logical View:IpAppLogic): IpAppConfCallCont

33、rolManager: IpAppConfCall: IpConfCallControlManager: IpConfCall1: new()5: new()2: reserveResources( )6: leaveMonitorReq( )9: partyJoined( )10: “forward event“3: conferenceCreated( )4: “forward event“12: leaveM onitorRes( )13: “forward event“11: attachMediaReq( )14: release( )8: attachMediaReq( )7: p

34、artyJoined( )1: The application creates a new object to receive the callbacks from the conference call control manager. 2: The application reserves resources for some time in the future. With this same method the application registers interest in the creation of the conference (e.g. when the first p

35、arty to joins the conference or at the specified start time, this is implementation dependant). The reservation also includes the conference policy. One of the elements is whether joined parties must be explicitly attached. If so, this is treated as an implicit joinMonitorReq. 3: The conference is c

36、reated. 4: The message is forwarded to the application. ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 105: The application creates an object to receive the call back messages from the conference call. 6: The application also requests to be notified when parties leave the conference. 7: The application i

37、s notified of the first party that joined the conference. 8: When the party is allowed to join the conference, the party is added. Alternatively, the party could have been rejected with a releaseCallLeg. 9: A new party joins the conference and the application is notified. 10: The message is forwarde

38、d to the application. 11: This party also is allowed into the conference by attaching the leg. 12: A party leaves the conference. 13: The message is forwarded to the application. 14: The application decides to release the entire conference. 4.2 Non-add hoc add-on with subconferencing This sequence i

39、llustrates a prearranged add-on conference. The end user that initiates the call, communicates with the conference application via a web interface (not shown). By dragging and dropping names from the addressbook, the end-user adds parties to the conference. Also via the web-interface, the end-user c

40、an group parties in subconferences. Only parties in the same subconference can talk to each other. ETSI ETSI ES 204 915-4-5 V1.1.1 (2008-05) 11: IpConfCallControlManager: IpAppConfCall: (Logical View:IpAppLogic): IpConfCall first : IpSubConfCallsecond : IpSubConfCall: IpCallLeg : IpAppCallLeg2: crea

41、teConference( )1: new()3: getSubConferences( )5: createAndRouteCallLegReq( )7: createAndRouteCallLegReq( )8: createAndRouteCallLegReq( )12: splitSubConference( )9: createAndRouteCallLegReq( )13: moveCallLeg( )14: release( )10: eventReportRes( )11: “forward event“4: new()6: new()1: The application cr

42、eates a new interface to receive the callbacks from the conference call. 2: The application initiates the conference. There has been no prior resource reservation, so there is a chance that no resources are available when parties are added to the conference. The conferenceCall interface object is re

43、turned. 3: Together with the conference a subconference is implicitly created. However, the subconference is not returned as a result of the createConference, therefore the application uses this method to get the subconference. 4: The application creates a new IpAppCallLeg interface. 5: The applicat

44、ion adds the first party to the subconference. This process is repeated for all 4 parties. Note that in the following not all steps are shown. 6: The gateway creates a new IpCallLeg interface. 7: The application adds parties to the subconference. 8: The application adds parties to the subconference.

45、 9: The application adds parties to the subconference. 10: When a party A answers the application is notified. We assume that all parties answer. This happens in the same way as for party A and is not shown in the following. 11: The message is forwarded to the application. ETSI ETSI ES 204 915-4-5 V

46、1.1.1 (2008-05) 1212: The application decides to split the conference. Party C and D are indicated in the message. The gateway will create a new subconference and move party C and D to the new subconference. The configuration is A and B are in speech, C the conference interfaces are specialisations

47、of the corresponding multi-party call interfaces. Communication between the application and service packages is done via the relations; the interfaces can communicate with callback methods in the corresponding application interfaces. IpAppConfCallpartyJoined()leaveMonitorRes()(from cccs)IpAppConfCal

48、lControlManagerconferenceCreated()(from cccs)IpAppSubConfCallchairSelection()floorRequest()(from cccs)IpConfCallgetSubConferences()createSubConference()leaveMonitorReq()getConferenceAddress()(from cccs)IpSubConfCallsplitSubConference()mergeSubConference()moveCallLeg()inspectVideo()inspectVideoCancel

49、()ap po intSpeaker()chairSelection()chan ge Conferen ce Po li cy()(from cccs)IpConfCallControlManagercreateConference()checkResources()reserveResources()freeResources()(from cccs)10.n10.nIpA ppM ul tiM e dia Call Co nt rolM an ag erreportMediaNotification()(from mmccs)IpAppMultiMediaCallsuperviseVolumeRes()superviseVolumeErr()(from mmccs)IpMultiMediaCallLegmediaStreamAllow()mediaStreamMonitorReq()getMediaStreams()(from mmccs)IpAppMultiMediaCallLegmediaStreamMonitorRes()(from mmccs)1 0n10n10n10.n10n10nFigur