With this latest revision, our main priority was to resolve unclear or incomplete areas of the CCXML specification. During this process several sections of the. The CCXML specification defines both a state machine and event handing syntax and a standardized set of call control elements. This tutorial implements the CCXML specification that was used for the CCXML is a new language, so new that the W3C specification has not.
|Country:||Antigua & Barbuda|
|Published (Last):||20 February 2014|
|PDF File Size:||9.7 Mb|
|ePub File Size:||15.47 Mb|
|Price:||Free* [*Free Regsitration Required]|
One session can span multiple documents and phone calls.
Ccxml may support alternative session creation event processors so long as they do not have the type ” createsession ” which is reserved for the processor described in this section. The value of the attribute must receive an internally generated unique string identifier to be associated with the event being sent. The following example tests that a connection.
The value of the attribute must receive an internally generated unique string identifier which identifies the newly created session. W3C is working on markup to enable fine-grained control of speech signal processing resources and telephony resources in a VoiceXML telephony platform.
Each event moved in this manner MUST be inserted into the queue of the target session as if it was a new event occurring in the context of that session. These examples were written to help validate the specificatioh, but not directly used to generate speecification tests. The access URI may also be specified in an implementation-specific manner for example, product documentation.
Call Control eXtensible Markup Language – Wikipedia
Please see the complete list in the Acknowledgments section at the rear of the specification. This parameter is required. There are two exceptions to this behavior: An element was used on a Connection Object in a state that is not valid for that element. This event is generated when a specificztion request completes successfully.
Voice Browser Call Control: CCXML Version 1.0 Publication History
Patterns are dot-separated strings of arbitrary length. During the Candidate Recommendation phase, four independently developed implementations were evaluated. Lets place the call. Variables declared in this manner are declared in the scope of the closest containing scope CCXML element.
If the value of the fetchparam attribute is ‘session’, then the ‘session. The fields of this event are:. One specifkcation of note: When the fetch request has been completed, an event is generated against the session that initiated the fetch.
The ECMAScript object returned contains information which may be used by the implementing platform or passed to the network redirecting the connection. Edited by RJ Auburn Voxeo. Note that the value of the src attribute must not be an ECMAScript expression in order to allow it to be resolved at compile-time. For further details please see section 3. If you have any questions or comments about the new CCXML working draft, please feel free to e-mail at rj voxeo.
The downloadable version of this article contains all of the code examples in easy to use text files. Identifies the scope and impact of the semantic error; this attribute MUST be set to one of the following string values: This short discussion provides a brief introduction to VoiceXML, CCXML, and SALT for supporting speech-enabled interactive applications, call control, and multimodal applications and their important role in developing flexible and extensible standards-compliant architectures.
Such variables include session information such as a session identifier, the reason for what the session was started, list of all Connection objects, and so on.
The element MUST include either a URI reference to the initial document for the dialog or the identity of a previously prepared dialog. In the ” bin directory there is a class called ” TestGenerator “.
Examples of these could be dom or e4x mappings of raw XML content. The fetch identifier can also be obtained as a property of the fetch. When joining a Connection or Dialog to a Conference, or when joining two Conferences, the ‘conference.
If the platform does not support the transmission of aai data it must raise a connection. These elements are used to drive remote side operations.
Properties that are not indicated as required only appear on an instance of the Connection object if they have a value.
Any large conference application requires such features. Specifies parameters, in addition to those specified via ‘namelist’ if presentthat will be passed to the web server when fetching the CCXML document for the new session. The value of the attribute must receive specifictaion dialog identifier value for the launched dialog interpreter instance.
Voice Browser Call Control: CCXML Version
If the attribute value is invalid an error. Due to this difference in behavior between line by line vs batch execution application developers SHOULD NOT depend on the ability to declare variables out of document order and SHOULD write code such that its behavior is the same whether executed line by line or in a batch. Platforms are responsible for clearing out unused fetch resources, and may impose limits on the resources that can be fetched by a single session.