[cisco-voip] IPCC express: how use a script for CRA 3.5(2)

[Anthony Kouloglou]

Hi,
i used to have a working CRA 3.5(2) engine using a script and 2 grammar 
gsl files coresident with a ccm 4.0(2a).
Now i have upgraded to CCM 4.3(1) and i had to use the bundle IP-IVR 
because autoattendant is not supported in  this CCM version.
I built the CRS engine correctly, jtapi user, cti ports etc.
But i face problem using the same .aef script.
Also, i have noticed that it uses grxml grammar files instead of gsl.
Is it possible to convert somehow the script or it needs rebuilt?

Thanks
Antonis