[Voiceglue] AGI's EXEC command?

[Dave Koberstein]

Hi Doug,

Thanks for the quick response.  BTW, voiceglue is awesome.  I struggled 
a little with 0.11 on fedora 12 (figuring I'd provide a patch), then 
0.12 came out and everything just worked.  Nice!.

Date: Mon, 17 May 2010 07:40:07 -0400
>>     - does VXML support encapsulating pbx-specific commands?
>>      
> No
>    
I spent a bunch of time studying vxml and voiceglue.  For a future 
feature, the <object> tag may be a good approach.  It also supports 
returning multiple parameters to vxml.  Unfortunately it probably 
requires a different implementation for every non-standard command (not 
a single implementation for EXEC).
>
>
>> I think the answer to this is "no".  In which case suggestions for areas
>> of investigation are welcome.
>>      
> Have you considered using voiceglue 0.12's new parameter passing features
> to exit your VXML, run stuff in the asterisk dialplan, the re-start the
> VXML script?
>
>    
Not too much but I will.

Can an AGI script (say, written in perl) call an AGI script?  In order 
to implement this there would be a lot of transfer of control back and 
forth.  That could get convoluted in a hurry.  Have you seen examples of 
something like this?