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IP Interconnection Interface Specification for RCS Interconnection

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IP Interconnection Interface Specification for RCS Interconnection FFT Doc 16.004 v1.0 (December 2016) French Federation of Telecoms Standards Committee IP Interconnection Working Group Architecture Sub-group IP interconnection Interface specification for RCS interconnection Part 1: Endorsement of GSMA IR.90 for Joyn Blackbird Part 2: Additional topics © 2016, French Federation of Telecoms, all rights reserved Page 1 of 28 French Federation of Telecoms Internet http://www.fftelecom.org © 2016, French Federation of Telecoms, all rights reserved Page 2 of 28 RCS Interworking Guidelines Version 8.0 20 March 2014 This is a Non-binding Permanent Reference Document of the GSMA Security Classification: Non-confidential Access to and distribution of this document is restricted to the persons permitted by the security classification. This document is confidential to the Association and is subject to copyright protection. This document is to be used only for the purposes for which it has been supplied and information contained in it must not be disclosed or in any other way made available, in whole or in part, to persons other than those permitted under the security classification without the prior written approval of the Association. Copyright Notice Copyright © 2016 GSM Association Disclaimer The GSM Association (“Association”) makes no representation, warranty or undertaking (express or implied) with respect to and does not accept any responsibility for, and hereby disclaims liability for the accuracy or completeness or timeliness of the information contained in this document. The information contained in this document may be subject to change without prior notice. Antitrust Notice The information contain herein is in full compliance with the GSM Association’s antitrust compliance policy. © 2016, French Federation of Telecoms, all rights reserved Page 3 of 28 Table of Contents RCS INTERWORKING GUIDELINES .............................................................................................................. 3 1. INTRODUCTION .......................................................................................................................................... 6 1.1. OVERVIEW ............................................................................................................................................... 6 1.2. ROAMING ................................................................................................................................................. 7 1.3. LEGACY .................................................................................................................................................... 8 1.4. ABBREVIATIONS ..................................................................................................................................... 8 1.5. REFERENCES ......................................................................................................................................... 9 2. OVERALL IMS NNI ARCHITECTURE ...................................................................................................... 11 3. CAPABILITY DISCOVERY ........................................................................................................................ 12 3.1. SIP OPTIONS BASED ............................................................................................................................ 12 3.2. PRESENCE BASED ............................................................................................................................... 13 3.3. INTERWORKING BETWEEN CAPABILITY DISCOVERY .................................................................... 13 4. IP INTERCONNECTION ............................................................................................................................ 13 4.1. OVERVIEW ............................................................................................................................................. 13 4.2. IPX .......................................................................................................................................................... 13 5. PRESENCE ................................................................................................................................................ 13 6. MESSAGING & FILE TRANSFER............................................................................................................. 13 6.1. OMA IM NNI ............................................................................................................................................ 15 6.1.1. OMA IM to OMA IM NNI ...................................................................................................................... 15 6.1.2. OMA IM to Legacy ............................................................................................................................... 16 6.2. OMA CPM NNI ........................................................................................................................................ 16 6.3. OMA IM – OMA CPM INTERWORKING ................................................................................................ 16 6.4. MSRP CHUNK SIZE HANDLING ........................................................................................................... 16 7. CONTENT SHARING ................................................................................................................................. 17 7.1. IMAGE SHARE ....................................................................................................................................... 17 7.2. VIDEO SHARE ....................................................................................................................................... 17 8. IP VOICE AND VIDEO CALL .................................................................................................................... 17 9. GEOLOCATION ......................................................................................................................................... 17 10. IDENTIFICATION OF SERVICES.............................................................................................................. 18 10.1. CAPABILITY QUERY ............................................................................................................................. 18 10.2. SOCIAL PRESECE INFORMATION EXCHANGE: ................................................................................ 19 10.3. STANDALONE MESSAGING: ................................................................................................................ 19 10.4. ONE-TO-ONE CHAT: ............................................................................................................................. 19 10.5. GROUP CHAT: ....................................................................................................................................... 19 10.6. DISPOSITION NOTIFICATIONS: ........................................................................................................... 20 10.7. FILE TRANSFER: ................................................................................................................................... 20 10.7.1. One-to-One using MSRP .................................................................................................................... 20 10.7.2. In Group Chat using MSRP ................................................................................................................. 21 10.7.3. HTTP File Transfer .............................................................................................................................. 21 10.8. VIDEO SHARE: ...................................................................................................................................... 21 10.9. VIDEO SHARE PHASE 2: ...................................................................................................................... 21 © 2016, French Federation of Telecoms, all rights reserved Page 4 of 28 10.10. IMAGE SHARE: ................................................................................................................................. 21 10.11. IP VOICE CALL: ................................................................................................................................ 21 10.12. IP VIDEO CALL: ................................................................................................................................ 21 10.13. GEO-LOCATION PUSH: ................................................................................................................... 21 10.14. GEO-LOCATION PULL USING LBS INFRASTRUCTURE:.............................................................. 21 10.15. GEO-LOCATION PULL USING FILE TRANSFER: .......................................................................... 21 10.16. SHOW US ON A MAP: ...................................................................................................................... 21 11. DNS & ENUM ............................................................................................................................................. 22 ANNEX A CONFIGURATION PARAMETERS WITH NNI IMPACT .......................................................... 22 ANNEX B INTERWORKING FORM ........................................................................................................... 27 © 2016, French Federation of Telecoms, all rights reserved Page 5 of 28 1. Introduction Foreword: The goal of
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