ETSI ES 202 391-3 V1.3.1 (2008-05)

Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)
ETSI Standard


Open Service Access (OSA);
Parlay X Web Services;
Part 3: Call Notification
(Parlay X 2)



�

---------------------- Page: 1 ----------------------
2 Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)



Reference
RES/TISPAN-01056-03-OSA
Keywords
API, OSA, service
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 à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can 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 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 documents 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 permission.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2008.
© The Parlay Group 2008.
All rights reserved.

TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI

---------------------- Page: 2 ----------------------
3 Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)
Contents
Intellectual Property Rights.5
Foreword.5
1 Scope.6
2 References.6
2.1 Normative references.6
3 Definitions and abbreviations.7
3.1 Definitions.7
3.2 Abbreviations.7
4 Detailed service description .7
5 Namespaces.7
6 Sequence diagrams.8
6.1 SMS notification of a missed call.8
7 XML Schema data type definition .8
7.1 ActionValues enumeration.8
7.2 Action structure.9
7.3 CallEvents enumeration.9
8 Web Service interface definition.9
8.1 Interface: CallDirection.9
8.1.1 Operation: handleBusy.10
8.1.1.1 Input message: handleBusyRequest .10
8.1.1.2 Output message: handleBusyResponse.10
8.1.1.3 Referenced faults.10
8.1.2 Operation: handleNotReachable.10
8.1.2.1 Input message: handleNotReachableRequest.10
8.1.2.2 Output message: handleNotReachableResponse.11
8.1.2.3 Referenced faults.11
8.1.3 Operation: handleNoAnswer.11
8.1.3.1 Input message: handleNoAnswerRequest .11
8.1.3.2 Output message: handleNoAnswerResponse.11
8.1.3.3 Referenced faults.11
8.1.4 Operation: handleCalledNumber.11
8.1.4.1 Input message: handleCalledNumberRequest.12
8.1.4.2 Output message: handleCalledNumberResponse.12
8.1.4.3 Referenced faults.12
8.2 Interface: CallNotification.12
8.2.1 Operation: notifyBusy.12
8.2.1.1 Input message: notifyBusyRequest .12
8.2.1.2 Output message: notifyBusyResponse.12
8.2.1.3 Referenced faults.12
8.2.2 Operation: notifyNotReachable.12
8.2.2.1 Input message: notifyNotReachableRequest.13
8.2.2.2 Output message: notifyNotReachableResponse.13
8.2.2.3 Referenced faults.13
8.2.3 Operation: notifyNoAnswer.13
8.2.3.1 Input message: notifyNoAnswerRequest .13
8.2.3.2 Output message: notifyNoAnswerResponse.13
8.2.3.3 Referenced faults.13
8.2.4 Operation: notifyCalledNumber.13
8.2.4.1 Input message: notifyCalledNumberRequest.13
8.2.4.2 Output message: notifyCalledNumberResponse.14
8.2.4.3 Referenced faults.14
ETSI

---------------------- Page: 3 ----------------------
4 Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)
8.3 Interface: CallDirectionManager.14
8.3.1 Operation: startCallDirectionNotification.14
8.3.1.1 Input message: startCallDirectionNotificationRequest .14
8.3.1.2 Output message: startCallDirectionNotificationResponse .14
8.3.1.3 Referenced Faults.14
8.3.2 Operation: stopCallDirectionNotification.15
8.3.2.1 Input message: stopCallDirectionNotificationRequest .15
8.3.2.2 Output message: stopCallDirectionNotificationResponse .15
8.3.2.3 Referenced Faults.15
8.4 Interface: CallNotificationManager.15
8.4.1 Operation: StartCallNotification.15
8.4.1.1 Input message: startCallNotificationRequest .15
8.4.1.2 Output message: startCallNotificationResponse.15
8.4.1.3 Referenced Faults.16
8.4.2 Operation: stopCallNotification.16
8.4.2.1 Input message: stopCallNotificationRequest .16
8.4.2.2 Output message: stopCallNotificationResponse .16
8.4.2.3 Referenced Faults.16
9 Fault definitions.16
10 Service policies .16
Annex A (normative): WSDL for Call Notification .17
Annex B (informative): Bibliography.18
History .19

ETSI

---------------------- Page: 4 ----------------------
5 Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)
Intellectual Property Rights
IPRs 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 potentially 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 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 Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN), and is now submitted for the ETSI standards
Membership Approval Procedure.
The present document is part 3 of a multi-part deliverable covering Open Service Access (OSA); Parlay X
Web Services, as identified below:
Part 1: "Common";
Part 2: "Third Party Call";
Part 3: "Call Notification";
Part 4: "Short Messaging";
Part 5: "Multimedia Messaging";
Part 6: "Payment";
Part 7: "Account Management";
Part 8: "Terminal Status";
Part 9: "Terminal Location";
Part 10: "Call Handling";
Part 11: "Audio Call";
Part 12: "Multimedia Conference";
Part 13: "Address List Management";
Part 14: "Presence".
The present document has been defined jointly between ETSI, The Parlay Group (http://www.parlay.org) and the 3GPP.
The present document forms part of the Parlay X 2.2 set of specifications.
The present document is equivalent to 3GPP TS 29.199-03 V6.6.0 (Release 6).
ETSI

---------------------- Page: 5 ----------------------
6 Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)
1 Scope
The present document is part 3 of the Stage 3 Parlay X 2 Web Services specification for Open Service Access (OSA).
The OSA specifications define an architecture that enables application developers to make use of network functionality
through an open standardized interface, i.e. the OSA APIs.
The present document specifies the Call Notification Web Service. The following are defined here:
• Name spaces.
• Sequence diagrams.
• Data definitions.
• Interface specification plus detailed method descriptions.
• Fault definitions.
• Service Policies.
• WSDL Description of the interfaces.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably,
the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the
reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the
method of access to the referenced document and the full network address, with the same punctuation and use of upper
case and lower case letters.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] W3C Recommendation (2 May 2001): "XML Schema Part 2: Datatypes".
NOTE: Available at: http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/.
ETSI

---------------------- Page: 6 ----------------------
7 Final draft ETSI ES 202 391-3 V1.3.1 (2008-02)
[2] ETSI ES 202 391-1: "Open Service Access (OSA); Parlay X Web Services; Part 1: Common
(Parlay X 2)".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ES 202 391-1 [2] apply.
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in ES 202 391-1 [2] apply.
4 Detailed service description
Currently, in order to determine the handling of a subscriber initiated call in telecommunication networks we have to
write applications using specific protocols to access Call Control functions provided by network elements. This
approach requires a high degree of network expertise. We can also use the OSA gateway approach, invoking standard
interfaces to gain access to call control capabilities, but these interfaces are usually perceived to be quite complex by
application IT developers. Developers must have advanced telecommunication skills to use Call Control OSA
interfaces.
In this clause we will describe a Parlay X 2 Web Service, Call Notification, for handling calls initiated by a subscriber
in the network. A (third party) application determines how the call should be treated. The overall scope of this Web
Service is to provide simple functions to application developers to determine how a call should be treated. Using the
Web Services, application developers can perform simple handling of network-initiated calls without specific Telco
knowledge.
Examples of usage include the following:
Incoming call handling: A subscriber receives a call while he is logged-on to the Internet. Since this occupies his
telephone connection, he is regarded as busy by the network. The subscriber has an application that is invoked when
somebody tries to call him while he is busy. The application provides the subscriber with a list of choices on how to
handle the call (e.g. route the call to voicemail, redirect the call to a secretary, reject the call). Based on the response of
the subscriber the call is handled in the network. Alternatively, the call is re-routed or released depending on the
preferences of the subscr
...

SLOVENSKI STANDARD
SIST ES 202 391-3 V1.3.1:2008
01-september-2008
Odprti dostop do storitve (OSA) - Spletne storitve Parlay X - 3. del: Priglasitev klica
(Parlay X 2)
Open Service Access (OSA) - Parlay X Web Services - Part 3: Call Notification (Parlay X
2)
Ta slovenski standard je istoveten z: ES 202 391-3 Version 1.3.1
ICS:
35.100.01 Medsebojno povezovanje Open systems
odprtih sistemov na splošno interconnection in general
SIST ES 202 391-3 V1.3.1:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ES 202 391-3 V1.3.1:2008

---------------------- Page: 2 ----------------------

SIST ES 202 391-3 V1.3.1:2008

ETSI ES 202 391-3 V1.3.1 (2008-05)
ETSI Standard


Open Service Access (OSA);
Parlay X Web Services;
Part 3: Call Notification
(Parlay X 2)



�

---------------------- Page: 3 ----------------------

SIST ES 202 391-3 V1.3.1:2008
 2 ETSI ES 202 391-3 V1.3.1 (2008-05)



Reference
RES/TISPAN-01056-03-OSA
Keywords
API, OSA, service
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 à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can 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 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 documents 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 permission.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2008.
© The Parlay Group 2008.
All rights reserved.

TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
ETSI

---------------------- Page: 4 ----------------------

SIST ES 202 391-3 V1.3.1:2008
 3 ETSI ES 202 391-3 V1.3.1 (2008-05)
Contents
Intellectual Property Rights.5
Foreword.5
1 Scope.6
2 References.6
2.1 Normative references.6
3 Definitions and abbreviations.7
3.1 Definitions.7
3.2 Abbreviations.7
4 Detailed service description .7
5 Namespaces.7
6 Sequence diagrams.8
6.1 SMS notification of a missed call.8
7 XML Schema data type definition .8
7.1 ActionValues enumeration.8
7.2 Action structure.9
7.3 CallEvents enumeration.9
8 Web Service interface definition.9
8.1 Interface: CallDirection.9
8.1.1 Operation: handleBusy.10
8.1.1.1 Input message: handleBusyRequest .10
8.1.1.2 Output message: handleBusyResponse.10
8.1.1.3 Referenced faults.10
8.1.2 Operation: handleNotReachable.10
8.1.2.1 Input message: handleNotReachableRequest.10
8.1.2.2 Output message: handleNotReachableResponse.11
8.1.2.3 Referenced faults.11
8.1.3 Operation: handleNoAnswer.11
8.1.3.1 Input message: handleNoAnswerRequest .11
8.1.3.2 Output message: handleNoAnswerResponse.11
8.1.3.3 Referenced faults.11
8.1.4 Operation: handleCalledNumber.11
8.1.4.1 Input message: handleCalledNumberRequest.12
8.1.4.2 Output message: handleCalledNumberResponse.12
8.1.4.3 Referenced faults.12
8.2 Interface: CallNotification.12
8.2.1 Operation: notifyBusy.12
8.2.1.1 Input message: notifyBusyRequest .12
8.2.1.2 Output message: notifyBusyResponse.12
8.2.1.3 Referenced faults.12
8.2.2 Operation: notifyNotReachable.12
8.2.2.1 Input message: notifyNotReachableRequest.13
8.2.2.2 Output message: notifyNotReachableResponse.13
8.2.2.3 Referenced faults.13
8.2.3 Operation: notifyNoAnswer.13
8.2.3.1 Input message: notifyNoAnswerRequest .13
8.2.3.2 Output message: notifyNoAnswerResponse.13
8.2.3.3 Referenced faults.13
8.2.4 Operation: notifyCalledNumber.13
8.2.4.1 Input message: notifyCalledNumberRequest.13
8.2.4.2 Output message: notifyCalledNumberResponse.14
8.2.4.3 Referenced faults.14
ETSI

---------------------- Page: 5 ----------------------

SIST ES 202 391-3 V1.3.1:2008
 4 ETSI ES 202 391-3 V1.3.1 (2008-05)
8.3 Interface: CallDirectionManager.14
8.3.1 Operation: startCallDirectionNotification.14
8.3.1.1 Input message: startCallDirectionNotificationRequest .14
8.3.1.2 Output message: startCallDirectionNotificationResponse .14
8.3.1.3 Referenced Faults.14
8.3.2 Operation: stopCallDirectionNotification.15
8.3.2.1 Input message: stopCallDirectionNotificationRequest .15
8.3.2.2 Output message: stopCallDirectionNotificationResponse .15
8.3.2.3 Referenced Faults.15
8.4 Interface: CallNotificationManager.15
8.4.1 Operation: StartCallNotification.15
8.4.1.1 Input message: startCallNotificationRequest .15
8.4.1.2 Output message: startCallNotificationResponse.15
8.4.1.3 Referenced Faults.16
8.4.2 Operation: stopCallNotification.16
8.4.2.1 Input message: stopCallNotificationRequest .16
8.4.2.2 Output message: stopCallNotificationResponse .16
8.4.2.3 Referenced Faults.16
9 Fault definitions.16
10 Service policies .16
Annex A (normative): WSDL for Call Notification .17
Annex B (informative): Bibliography.18
History .19

ETSI

---------------------- Page: 6 ----------------------

SIST ES 202 391-3 V1.3.1:2008
 5 ETSI ES 202 391-3 V1.3.1 (2008-05)
Intellectual Property Rights
IPRs 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 potentially 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 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 Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN).
The present document is part 3 of a multi-part deliverable covering Open Service Access (OSA); Parlay X
Web Services, as identified below:
Part 1: "Common";
Part 2: "Third Party Call";
Part 3: "Call Notification";
Part 4: "Short Messaging";
Part 5: "Multimedia Messaging";
Part 6: "Payment";
Part 7: "Account Management";
Part 8: "Terminal Status";
Part 9: "Terminal Location";
Part 10: "Call Handling";
Part 11: "Audio Call";
Part 12: "Multimedia Conference";
Part 13: "Address List Management";
Part 14: "Presence".
The present document has been defined jointly between ETSI, The Parlay Group (http://www.parlay.org) and the 3GPP.
The present document forms part of the Parlay X 2.2 set of specifications.
The present document is equivalent to 3GPP TS 29.199-03 V6.6.0 (Release 6).
ETSI

---------------------- Page: 7 ----------------------

SIST ES 202 391-3 V1.3.1:2008
 6 ETSI ES 202 391-3 V1.3.1 (2008-05)
1 Scope
The present document is part 3 of the Stage 3 Parlay X 2 Web Services specification for Open Service Access (OSA).
The OSA specifications define an architecture that enables application developers to make use of network functionality
through an open standardized interface, i.e. the OSA APIs.
The present document specifies the Call Notification Web Service. The following are defined here:
• Name spaces.
• Sequence diagrams.
• Data definitions.
• Interface specification plus detailed method descriptions.
• Fault definitions.
• Service Policies.
• WSDL Description of the interfaces.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably,
the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the
reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the
method of access to the referenced document and the full network address, with the same punctuation and use of upper
case and lower case letters.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] W3C Recommendation (2 May 2001): "XML Schema Part 2: Datatypes".
NOTE: Available at: http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/.
ETSI

---------------------- Page: 8 ----------------------

SIST ES 202 391-3 V1.3.1:2008
 7 ETSI ES 202 391-3 V1.3.1 (2008-05)
[2] ETSI ES 202 391-1: "Open Service Access (OSA); Parlay X Web Services; Part 1: Common
(Parlay X 2)".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ES 202 391-1 [2] apply.
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in ES 202 391-1 [2] apply.
4 Detailed service description
Currently, in order to determine the handling of a subscriber initiated call in telecommunication networks we have to
write applications using specific protocols to access Call Control functions provided by network elements. This
approach requires a high degree of network expertise. We can also use the OSA gateway approach, invoking standard
interfaces to gain access to call control capabilities, but these interfaces are usually perceived to be quite complex by
application IT developers. Developers must have advanced telecommunication skills to use Call Control OSA
interfaces.
In this clause we will describe a Parlay X 2 Web Service, Call Notification, for handling calls initiated by a subscriber
in the network. A (third party) application determines how the call should be treated. The overall scope of this Web
Service is to provide simple functions to application developers to determine how a call should be treated. Using the
Web Services, application developers can perform simple handling of network-initiated calls without specific Telco
knowledge.
Examples of usage include the following:
Incoming call handling: A subscriber receives a call while he is logged-on to the Internet. Since this occupies his
telephone connection, he is regarded as busy by the network. The subscriber has an application that is invoked when
somebody tries to call him while he is busy. The application provides the subscriber with a list of choices on how to
handle the call (e.
...