Anyone have a callback script that is working flawlessly? We have implemented 
the solution in Cisco's Advanced Queueing script and it's seems to be working, 
but I'm seeing Contact Inactive Exceptions and Contact Creation errors in 
syslog each time the callback is used, despite having Contact Inactive 
exception error handling.

It seems that the issue may be related to the Place Call step which calls the 
trigger of the callback application. I've read that the Call Control Group and 
Dialog Group should be different from the trigger on the originating 
application (which is what we have setup), but I'm curious if those should also 
be different from what's used on the callback application. If so, can I use the 
same CCG and DG from the original trigger, on the callback trigger?

For example, I have the following setup:
App_A application has a trigger that uses CCG #8 and Dialog Group #0. In its 
script, it uses the Place Call step with CCG #25 and Dialog Group #3. This 
places the call to App_Callback application which has a trigger that uses CCG 
#25 and Dialog Group #3.

Tim Johnson
Voice & Video Engineer
Central Michigan University
Phone: +19897744...@cmich.edu<sip:+19897744...@cmich.edu>
Fax: +19897795900
[webexemailsig]<https://cmich.webex.com/meet/johns10t>

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