Developer's Guide

CHAPTER 6: DYNAMIC ELEMENT CONFIGURATIONS VOICEXML PROGRAMMING GUIDE
FOR CISCO UNIFIED CUSTOMER VOICE PORTAL RELEASE 4.0(1)
29
invalidate_session – This tag, if included in the XML, will prompt Unified CVP VoiceXML
Server to invalidate the call session it retains in memory, call the end of call class or URI (if
defined), and free up the VoiceXML Server port utilized by the call. The session is
invalidated only after the execution method of the dynamic configuration is completed. This
tag is rarely used and would be needed in a few circumstances where some external process
takes the call away from the VoiceXML Server such as when using a CTI system to transfer
the call to an agent.
Voice Element Configuration DTD
Figure 6-2 shows the DTD diagram for the voice element configuration XML document sent in
the argument “base”. The DTD is defined in the file VoiceElementConfiguration.dtd found
in the VoiceXML Server dtds folder.
Figure 6-2