Aastra Telecom SIP 480I - Manual (Page 472)

How to Create an XML Application
G-2 41-001129-00 Rev 09, Release 1.4.1
IP Phone Administrator Guide
Appendix G
How to Create an XML Application
This Appendix describes how to create an XML application for your IP phones.
Sections in this appendix include:
• Creating XML Objects
• XML Schema File
XML format
The text in the Aastra XML objects must be compliant with XML
recommendations and special characters must be escape encoded. The default
character set for the XML API is ISO-8859-1.
Creating XML Objects
This section describes how to create XML objects.
The Aastra IP phone XML API supports four proprietary objects that allow the
creation of menu screens, message screens, input screens, and directory screens:
• Text Menu Object (Menu Screens)
• Text Screen Object (Message Screens)
• UserInput Object (User Input Screens)
• Directory Object (Directory List Screen) (480i only)
• Status Message Object (Idle Screen)
• Execute Commands Object (for executing XML commands)
Character Description Escape Sequence
& Ampersand &
" Quote "
’ Apostrophe '
< Left angle bracket &lt;
> Right angle bracket &gt;