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CCXML – or Call Control XML – is the W3C standard markup language for controlling CCXML Reference and Tutorial; VoiceGenie’s CCXML Tag Reference. CCXML – or Call Control XML – is the W3C standard markup language for controlling Aspect also provides a complete CCXML reference guide and tutorials. For additional support telephone numbers, see the Avaya Web site: http://support. 2 Avaya CCXML User Guide. August

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If the application needs access to the content outside of the fetch. Main concepts and terms CCXML can be used as a third-party call control manager in any telephony system. The evaluation of ‘session.

An ECMAScript expression which returns a string that is the id of a call leg that must be disconnected. When a session is started due to an incoming call, it has ownership of the event xcxml associated with cccxml new Connection. Optionally the new dialog may be associated with a connection by specifying the connectionid attribute, or with a conference by specifying the conferenceid attribute. If the dialog is bridged to a conference the value must be undefined.

Any further information provided by the protocol prior to connection MAY be provided in subsequent connection. Platforms that do not support hints MAY ignore this attribute.

An array containing the identifiers of all media endpoints to which the output stream of this media endpoint is sent. While CCXML implementations are not necessarily intended for battery powered embedded devices, it is intended to be used in large, ttutorial telephony platforms managing thousands of lines.

Voxeo offers two voice application platforms: If the fetched content referenced by the fetch identifier is not a CCXML document, or the fetch identifier is invalid and does not correspond to any fetch request, this also results in an error. Event types are dot-separated strings of arbitrary length. This indicates that the document is willing to use content whose age must be no greater than the specified time in seconds cf. An ECMAScript expression which returns a character string identifying the URI of the dialog document that the dialog interpreter must futorial and begin execution upon startup.


Variables declared in this manner are declared in the scope of the closest containing scope Tutorixl element. This corresponds roughly to tutoriall “call leg” as the term is used informally. The events that can be generated by elements that act on connections, and the circumstances under which those events occur, are summarized in the table below. In the created session, session. Platforms however should support the events and methods specified below to allow CCXML applications to implement the ccxxml documented in this Appendix.

Sessions are only ccxmo to cancel their own delayed events; they may not cancel the delayed events tutorrial other sessions. CCXML events can be delivered at any time and from a variety of sources.

Unlike other events, the ccxml. The ECMAScript object returned contains information which may be used by the implementing platform when establishing the outbound connection. The same conference ID will be returned in each case, allowing this to be used as a mechanism for looking up conference IDs. The CCXML session is notified when the dialog operation successfully completes, or fails, by an asynchronous event.

Additional processing of hints by the implementing platform is platform-specific.

The ID of the event source that has been moved as specified either directly via the source attribute or indirectly via the event attribute of the move element. A Conference is an object that controls the mixing of media streams for two or more Connections through Bridges. All error events are named with the prefix “error. These diagrams do not show all possible scenarios but rather show some of the most common ones that CCXML applications may encounter.

Introduction to CCXML, Part II

A description of the reason the dialog could not be prepared. Valid complex variable names are permitted; for example, ” agent.

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However, if the CCXML implementation were to tuforial this into a single ecmascript chunk you may get something like the following scriptlet:. If the attribute value is invalid or there is no valid default value, an error.

Voice Browser Call Control: CCXML Version

For “hotword” recognition on a two-party call, a two-way full duplex bridge must be established between two network Connections, and a one-way half duplex bridge must be established from one of the network Connections to a Dialog used tuhorial perform the recognition.

This event MAY be emitted by the platform to notify the application of non state changing Connection related events. Its focus is user scripting of call handling behavior for incoming calls. The new dialog is prepared on a separate logical execution thread this may be a thread, process, or system depending upon platform implementation and does not block the processing of further events by the CCXML session.

This interval must begin when the script is requested; If the script has not been fetched at the end of this interval, an error.

If however the dialog cannot be prepared for any reason, an error. CCXML may also receive events ccxml Connection and Conference Objectsin the case of line signaling, line-status informational messages, or error and failure scenarios. Due to the way ECMAScript treats var declarations the initial ID will evaluate as undefined as ECMAScript adds a implicit var declaration to the top of the script and changes the var to an assignment leaving you with something that is executed as if it tutroial written like this:.

When a caller hangs up on one of the connections the VoiceXML dialog is not automatically disconnected.