UCCX script to pull XML data

Question

Hello,
My goal is to create a UCCX script that will run on a Standard license server. Basically, when a user dials a four digit "speed dial", I want them to be translated to a UCCX route point, that will take the original called number, and the calling number, and use that to create a URL that it will then query and retrieve the actual number that will need to be dialed.
So my plan currently is to have a phone inside of a partition that has a translation pattern of XXXX. The called number gets translated to 1158, which is the trigger of the application on UCCX.
The url I want to query will be something like this:
http://localhost:35798/RestServiceImpl.svc/XML/1017/6314
"Localhost" will eventually become the IP address of the server hosting IIS application that will provide the XML output. 1017 is the "speed dial" or the original called number, 6314 is the calling number.
Going to that URL should return me this output:
<XMLDataResponse xmlns="http://tempuri.org/">
  <XMLDataResult>
  <CallingXML>
  <Extension>6300</Extension>
  <SpeedDial>1001</SpeedDial>
  <PhoneNumber>918005551212</PhoneNumber>
  </CallingXML>
  </XMLDataResult>
</XMLDataResponse>
This is the script as I have written it out so far:
It does not seem to like what I have put together thus far when I try to validate it. I'm just wondering if I'm doing something that's obviously wrong.
The end goal will be to take the NewNumber and dial it, while hiding it from the phone.
Thanks,
Mark

Answer 1

Here's an update: I have the script retrieving the correct numbers and formulating the URL correctly. It also appears to be delivering the query from the XML.
Here's what the XML looks like when I hit it from my browser:
http://tempuri.org/
">
  http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">63141017918003551111
When I do an Interactive Script Debug session and dial the number, I can see that there are two problems: 1) the NewNumber string is "null" by the time it gets to the step to do a Call Consult Transfer, and 2) the script just shows up a blank Exception.
This tells me I am not parsing the XML correctly.
Here is what I have currently:
NewNumber = Get XML Data (xml, "/descendant::XMLDataResponse/child::XMLDataResult/child::PhoneNumber")
Which based upon what I've read in Cisco's Volume 2 and elsewhere, should be correct.
Notice in the screenshot that the XML data that UCCX pulls in looks different from when I look at it from my browser. I've also attached the script.
Thanks,
Mark