
About This Guide
14 4600 Series IP Telephones Application Programmer Interface (API) Guide
Conventions Used in This Document
This guide uses the following textual, symbolic, and typographic conventions to help you
interpret information.
Type
Type specifies a tag or attribute.
User Agent
Software that interprets WML, WMLscript, WTAI and other forms of codes.
VDATA
A DTD data type representing a string that can contain variable references. This
type is only used in attribute values.
W3C
World Wide Web Consortium.
WAP
Wireless Application Protocol. An open global standard for wireless solutions
that includes WML.
WBMP
WBMP is a bitmap graphic format that is required for the integration of graphics
into WML pages.
WML
Wireless Markup Language is a subset of XML, used by Avaya IP Telephone’s
Web browser to communicate with WML Servers.
WML homedeck
The WML start page, derived from Homepage.
WML tags
WML cards/deck are composed of a number of elements. Each element begins
with a descriptive tag. Tags are indicated by a pair of angled brackets that start
with the < character and end with the > character. The first element inside the
angled brackets is the tag name.
WMLscript
A scripting language specifically designed for programming mobile devices. It is
based on ECMAScript, but has been optimized for low bandwidth
communication and limited processing power and memory.
WTA
Wireless Telephony Application(s). An extension of the WAE (Wireless
Application Environment) that provides a set of interfaces to a mobile device’s
telephony functionality.
WTAI
Wireless Telephony Application Interface is a set of interfaces that extend the
WAE (Wireless Application Environment) to include telephony applications.
x-Push-Status
The Push Agent HTTP extension header. This extension is used by the Push
Agent to send the Push Message status to the Push Initiator.
XML
eXtensible Markup Language. W3C's standard for Internet Markup Languages.
WML is one of these languages.
xml:lang
The xml:lang attribute specifies the natural or formal language of an element
or its attributes. This is a DTD term.
Term Description (continued)
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