ISO_IEC_TR_22767_2005E.pdf

Reference numberISO/IEC TR 22767:2005(E)ISO/IEC 2005 TECHNICAL REPORT ISO/IECTR22767First edition2005-08-15 Information technology Telecommunications and information exchange between systems Using CSTA for SIP phone user agents(uaCSTA)Technologies de linformation Tlcommunications et change dinformation entre systmes Utilisation de CSTA pour agents dutilisateurs de tlphone de SIP(uaCSTA)ISO/IEC TR 22767:2005(E)PDF disclaimer This PDF file may contain embedded typefaces.In accordance with Adobes licensing policy,this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing.In downloading this file,parties accept therein the responsibility of not infringing Adobes licensing policy.The ISO Central Secretariat accepts no liability in this area.Adobe is a trademark of Adobe Systems Incorporated.Details of the software products used to create this PDF file can be found in the General Info relative to the file;the PDF-creation parameters were optimized for printing.Every care has been taken to ensure that the file is suitable for use by ISO member bodies.In the unlikely event that a problem relating to it is found,please inform the Central Secretariat at the address given below.ISO/IEC 2005 All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel.+41 22 749 01 11 Fax +41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2005 All rights reserved ISO/IEC TR 22767:2005(E)ISO/IEC 2005 All rights reserved iiiContents Page Foreword.vii Introduction.viii 1 Scope.1 2 Purpose.1 3 Normative references.2 4 Terminology.2 4.1 General terms.2 4.2 SIP/CSTA Terminology Mappings.3 5 Example Environments for uaCSTA.3 5.1 Controlling and Observing a SIP Phone.3 5.2 Controlling and Observing a SIP Phone by Augmenting B2BUA Functionality.4 5.3 Controlling a PBX Phone.4 6 Example User Agent Configurations.5 6.1 Single Line Phone UA.5 6.2 Multi Line Phone UA.6 6.3 Bridged Appearance Phone and other Advanced UA Configurations.6 7 SIP Transport Mechanism for CSTA Messages.7 7.1 Establishing a CSTA Application Session.7 7.2 Transporting CSTA Service Requests and Responses.8 7.3 Starting a Monitor and Transporting CSTA Events.9 8 uaCSTA Profiles.9 8.1 Minimal uaCSTA Call Control Profile.10 8.1.1 Services.10 8.1.2 Events.10 8.2 Basic uaCSTA Call Control Profile.10 8.2.1 Services.10 8.2.2 Events.11 8.3 Advanced uaCSTA Call Control Profile.11 8.3.1 Services.11 8.3.2 Events.12 8.4 Conferencing uaCSTA Call Control Feature Profile.12 8.4.1 Services.12 8.4.2 Events.13 8.5 Basic uaCSTA Device Feature Profile.13 8.5.1 Services.13 8.5.2 Events.13 8.6 Speaker uaCSTA Device Feature Profile.13 8.6.1 Services.13 8.6.2 Events.13 9 CSTA Calls and Connections.13 9.1 CSTA Connection State Model.14 9.2 Connection State Transitions for CSTA Calls.14 9.2.1 Incoming Call.14 9.2.2 Outgoing Call.15 10 Call Control.15 10.1 Alternate Call.15 10.1.1 Service Request.16 ISO/IEC TR 22767:2005(E)iv ISO/IEC 2005 All rights reserved 10.1.2 Positive Service Response.16 10.1.3 Negative Service Response.16 10.2 Answer Call.17 10.2.1 Service Request.17 10.2.2 Positive Service Response.18 10.2.3 Negative Service Response.18 10.3 Clear Connection.19 10.3.1 Service Request.19 10.3.2 Positive Service Response.19 10.3.3 Negative Service Response.19 10.4 Consultation Call.20 10.4.1 Service Request.20 10.4.2 Positive Service Response.21 10.4.3 Negative Service Response.21 10.5 Deflect Call.22 10.5.1 Service Request.22 10.5.2 Positive Service Response.22 10.5.3 Negative Service Response.23 10.6 Generate Digits.23 10.6.1 Service Request.24 10.6.2 Positive Service Response.24 10.6.3 Negative Service Response.24 10.7 Hold Call.25 10.7.1 Service Request.25 10.7.2 Positive Service Response.25 10.7.3 Negative Service Response.26 10.8 Make Call.26 10.8.1 Service Request.26 10.8.2 Positive Service Response.27 10.8.3 Negative Service Response.27 10.9 Reconnect Call.28 10.9.1 Service Request.28 10.9.2 Positive Service Response.29 10.9.3 Negative Service Response.29 10.10 Retrieve Call.30 10.10.1 Service Request.30 10.10.2 Positive Service Response.30 10.10.3 Negative Service Response.30 10.11 Single Step Transfer Call.31 10.11.1 Service Request.31 10.11.2 Positive Service Response.32 10.11.3 Negative Service Response.32 10.12 Transfer Call.33 10.12.1 Service Request.33 10.12.2 Positive Service Response.34 10.12.3 Negative Service Response.34 11 Physical Phone Features.35 11.1 Get Message Waiting Indicator.35 11.1.1 Service Request.36 11.1.2 Service Response.36 11.2 Set Message Waiting Indicator.36 11.2.1 Service Request.36 11.2.2 Service Resp