Nortel Networks Mediant TP-1610 SIP User Manual

Page 259

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Mediant 2000 SIP User’s Manual

K. RADIUS Billing and VXML Calling Card Application

Version 4.4

259

July 2005

Table K-4: VoiceXML Supported Elements & Attributes (continues on pages 256 to 260)

Element

Element’s

Description

Parameter

s

Parameter’s Description

Supported

finalsilence

The interval of silence that indicates end of speech.
(Not Supported)

dtmfterm

If true, any DTMF keypress not matched by an active
grammar is treated as a match of an active local
DTMF grammar. (Not Supported)

type

The media format of the resulting recording.

event

Return, and then throw this event.

eventexpr

Return, and then throw the event to which this
ECMAScript expression evaluates.

message

A message string providing additional context about
the event being thrown.

messageex
pr

An ECMAScript expression evaluating to the
message string.

<return>

Return from a
subdialog.

namelist

Variable names to be returned to calling dialog.

name

The result returned from the sub-dialog,

Expr

The initial value of the form item variable.

cond

An expression that must evaluate to true after
conversion to Boolean in order for the form item to be
visited.

namelist

The list of variables to submit. The default is to
submit no variables. If a namelist is supplied, it may
contain individual variable references which are
submitted with the same qualification used in the
namelist. Declared VoiceXML and ECMAScript
variables can be referenced.

src

The URI of the sub-dialog.

srcexpr

An ECMAScript expression yielding the URI of the
sub-dialog

<subdialog>

Invoke another
dialog as a subdialog
of the current one

method

See Section 5.3.8.

next

The URI reference.

expr

Like next, except that the URI reference is
dynamically determined.

namelist

The list of variables to submit.

<submit>

Submit values to a
document server

method

The request method: get (the default) or post.

event

The event being thrown.

eventexpr

An ECMAScript expression evaluating to the name of
the event being thrown.

message

A message string providing additional context about
the event being thrown.

<throw>

Throw an event.

messageex
pr

An ECMAScript expression evaluating to the
message string.

name

Stores the outcome of a bridge transfer attempt.

expr

The initial value of the form item variable.

cond

An expression that must evaluate to true in order for
the form item to be visited.

dest

The URI of the destination (telephone, IP telephony
address).

destexpr

An ECMAScript expression yielding the URI of the
destination.

<transfer>

Transfer the caller to
another destination

bridge

Determines whether the platform remains in the
connection with the caller and callee.

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