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connection.disconnect.hangup event. You could also catch this event by using the prefixed error name of connection.disconnect, but most developers prefer the finer-grained error handling when using the specific syntax.<transfer> itself), in the case of an outbound calling application, or lastly, if the application executes the <disconnect> event.<disconnect> element will throw an error.telephone.disconnect' event, while the <exit> element will not throw this event. Make certain you know the difference when coding your application.
<catch event="telephone.disconnect">
<log expr="'CAUGHT THE TELEPHONE.DISCO'"/>
<exit/>
</catch>
<catch event="connection.disconnect.hangup">
<log expr="'CAUGHT THE CONNECTION.DISCO'"/>
<exit/>
</catch>
<?xml version="1.0" encoding="UTF-8"?>
<vxml version = "2.0">
<catch event="connection.disconnect.hangup">
<submit next="MyCleanupPage.jsp"/>
<exit/>
</catch>
<form>
<block>
<prompt>
Thanks for calling, you may now hang up.
</prompt>
</block>
</form>
</vxml>
<?xml version="1.0" encoding="UTF-8"?>
<vxml version = "2.0" >
<catch event="connection.disconnect.hangup">
<log expr="'caught the disconnect'"/>
<submit next="MyCleanupPage.jsp"/><exit/>
</catch>
<form>
<field name="dummy">
<property name="timeout" value="1s"/>
<prompt>
Thanks for calling, you may now hang up.
</prompt>
<grammar type="text/gsl"> [poppaoomowmow] </grammar>
<filled>
<prompt>
no way this will ever happen.
</prompt>
</filled>
<noinput>
<disconnect/>
</noinput>
</field>
</form>
</vxml>
</exit> within our catch handlers for the disconnect event. This is because, if a caller disconnects while an active voice reco field is listening for user input, then the W3C specification demands that the application immediately exit with an error.semantic event. While this is transparent to the user, it presents an ugly error getting thrown in the logger, resulting in confusion for the developer. Best practices dictate that after a disconnect event is thrown, caught, and handled, that the document should have an explicit <exit> element present to gracefully end the application, which will result in sidestepping this error event altogether. For more information on this particular behavior, and the specific error message details, see Appendix B in this documentation set.| ANNOTATIONS: EXISTING POSTS |
agonzalez
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| in the WillWorkJustAsFineAsPaint.vxml after de log of the expression you use a submit tag without method and also without parameters it should be a goto also in the wont workt the same stuff thanks | |
agonzalez
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| why to make the platform to install and evaluate a grammar it shouldnt be better a code as this?
------------------------------BOF---------------------------- <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE vxml SYSTEM "../dtd/vxml.dtd"> <vxml xmlns="http://www.w3.org/2001/vxml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/2001/vxml http://www.w3.org/TR/voicexml21/vxml.xsd" version="2.1"> <catch/> <meta name="maintainer" content="someone@somewhere.somedomain"/> <form> <block> <prompt> Thanks for calling, you may now hang up. </prompt> <exit/> </block> </form> </vxml> ------------------------------EOF-------------------------- sorry this thing is said at: http://docs.voxeo.com/voicexml/2.0/frame.jsp?page=disconnect.htm |
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agonzalez
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| well im developing a application that jumps between much .jsp files is there anyway to catch a "<catch event="connection.disconnect.hangup" scope="application"/>"or i have to include a catch in 26 files?
--------------------------------------------------------------- sorry for this its answered at: http://docs.voxeo.com/voicexml/2.0/frame.jsp?page=vxml.htm |
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zscgeek
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| Agonzalez,
As you saw if you put the <catch> in the application root document it will be active for the entire lifetime of your application. This is the way most people handle global scoped event handing. If you need a more detailed example of this please just let us know and we can try to cook something up for you. Regards, RJ |
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zmaqbool
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| Hi, I have an application scoped vxml file, which has the following code for catch event
code for appRoot.jsp <catch event="connection.disconnect.hangup"> <submit next="diconnect.jsp"/> <exit/> </catch> and in another vxml file, I have no reference, to this catch event, I have just included appRoot.jsp. My Problem is that when i hang up the phone , while currently being on this page. Nothing happens... I mean it does not goto disconnect.jsp page at all.. I would be extremely thankful for helping me out. Zahid |
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mikethompson
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| Hi Zahid,
Catching hangup events in VoiceXML can be a bit tricky at times, but not impossible by any means. You need to ensure you are within an active recognition field in order to catch the hangup. This is simply the way the VoiceXML FIA operates, but we can easily trick the platform into thinking we are in a recognition field all the time. Check out this tutorial on disconnect events and I think you will learn a lot: http://docs.voxeo.com/voicexml/2.0/mot_discoevents.htm If you are still struggling to catch the hangup after making these changes, please open a private account ticket with us and we will be glad to help you. Best, Mike Thompson Voxeo Corporation |
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