Call studio version 11.6 Form element

[touma.kayal]

Dears,

I have a Cisco Call studio version 11.6, and i have option menus from 0 to 9, * and #. so an overall of 12 menus. so i used the FORM Element.

whenever i reach this element, the audio prompts plays but whenever i push a DTMF, i get the below error:

error.unsupported.format: grammar not supported

my input mode is DTMF, and my DTMF grammar is left Blank.

any Idea why i am getting this error??

Regards.

[Quigath]

How do you have your grammar defined?

Here is an inline grammar.