Cisco Systems OL-20949-01 B

B-1

Cisco Unified IP Phone Services Application Development Notes

OL-20949-01

APPENDIX

B

Cisco Unified IP Phone Services

XML Schema File

These sections provide details about the XML schema supported on Cisco Unified IP Phones:

• Updated XML Parser and Schema Enforcement

• CiscoIPPhone.xsd

Updated XML Parser and Schema Enforcement

In order to provide a stable and consistent platform upon whi ch t o build e nhan ce ment s to I P ph one s

services, Cisco released an updated XML parser beginning with firmwar e re lea se 8. 3( 2). A s a resul t,

many Cisco Unified IP Phones now contain this updated XML parser which provide s a m ore ri gid

enforcement of the XML schema. This updated parser provides more error logging information when it

encounters XML schema violations, and it enables developers to debug their applications more

efficiently.

Cisco recommends that developers verify that their existing applications conform to the XML schema

to avoid incompatibilities with any XML enhancements, particularly if you want to incorporate new

URIs.

The following Cisco Unified IP Phones implement this new XML parser: 7906G, 7911G, 7921G, 7925G,

7931G, 7941G/7941G-GE 7942G, 7945G, 7961G/7961G-GE, 7962G, 7965G, 7970G/ 7971G-GE,

7975G, 6921, 6941, 6961

Contents

Main Page CONTENTS Page Page Page Preface Overview Revision History Audience Cisco Developer Support Program Organization Related Documentation Obtaining Documentation and Submitting a Service Request Cisco Product Security Overview Document Conventions Page Page Overview Page Page Page New and Changed Information New Information for Cisco Unified Communications Manager 7.1(3) Page CiscoIPPhone XML Objects Understanding Object Behavior Page XML Object Definitions CiscoIPPhoneMenu CiscoIPPhoneText CiscoIPPhoneInput CiscoIPPhoneDirectory Custom Directories CiscoIPPhoneImage Page CiscoIPPhoneImageFile Page CiscoIPPhoneGraphicMenu CiscoIPPhoneGraphicFileMenu CiscoIPPhoneIconMenu Page CiscoIPPhoneIconFileMenu CiscoIPPhoneStatus Page Page CiscoIPPhoneStatusFile CiscoIPPhoneExecute CiscoIPPhoneResponse CiscoIPPhoneError Custom Softkeys XML Considerations Mandatory Escape Sequences XML Encoding Application Event Handlers Page 3-24 Event Handler Schema Example Component APIs Application Management API RTP Streaming API Interaction Rules with Legacy RTP URI Streams RTP Streaming Schema 4-3 4-4 Error Schema Examples Errors and Responses Page Internal URI Features Supported URIs by Phone Model Device Control URIs Key Key:Directories Key:Settings Unsupported Key URIs and Alternate Options Display XML Displayable Object URIs SoftKey QueryStringParam Page Multimedia URIs RTP Streaming RTPRx RTPTx RTPMRx RTPMTx Play Vibrate Telephony URIs Dial EditDial SendDigits Page Application Management URIs Init Notify Page Application Page Page HTTP Requests and Header Settings HTTP Client Requests (HTTP GET) HTTP Server Requests (HTTP POST) HTTP Header Settings HTTP Refresh Setting MIME Type and Other HTTP Headers Audio Clips Content Expiration Header Setting Set-Cookie Header Setting HTTP Encoding Header Setting Accept-Language Accept-Charset HTTP Response Headers: Content-Type Identifying the Capabilities of IP Phone Clients x-CiscoIPPhoneModelName x-CiscoIPPhoneDisplay x-CiscoIPPhoneSDKVersion Accept Header Accessing IP Phone Information Page Troubleshooting Service Applications Troubleshooting Tips XML Parsing Errors Error Messages Cisco IP Phone Services Software Development Kit (SDK) SDK Components Page Sample Services Requirements Page IP Phone Service Administration and Subscription Accessing Phone Service Administration Adding a Phone Service Defining IP Phone Service Parameters User Service Subscription DeviceListX Report Benefits Restrictions Integration Considerations and Interoperability Performance and Scalability Security Related Features and Technologies Supported Platforms Prerequisites Message and Interface Definitions Troubleshooting DeviceListX Reports Error Codes Determining Problems With the Interface Page A-1 APPENDIX A CiscoIPPhone XML Object Quick Reference Tab l e A-1 CiscoIPPhone XML Object Quick Reference A-2 Table A-1 CiscoIPPhone XML Object Quick Reference (continued) A-3 Table A-1 CiscoIPPhone XML Object Quick Reference (continued) Page APPENDIX B Cisco Unified IP Phone Services XML Schema File Updated XML Parser and Schema Enforcement B-2 CiscoIPPhone.xsd B-3 B-4 B-5 B-6 B-7 B-8 B-9 B-10 B-11 B-12 B-13 B-14 INDEX Symbols Numerics A D E F G I M N P U X