Hi All,

I am working on an application in which I need to use the Coach & Pupil feature using setConfereeAttribute in Etch.
 
A sample application was created as below to check out the coach & pupil features.
The application calls three numbers and puts all in a conference : Call 1st no(Makecall)è1^st call is answeredèCall 2nd no(Makecall)è2^nd call is answeredèCall third no(Makecall)
 
Every call has hairpin and conference property true. In the Third party onMakeCallComplete, I set  first call as coach and second call as pupil by using setConfereeAttribute API.
 
But setConfereeAttribute is not working in Etch in CUAE 8.5 ,i have checked all parameters required by this API and they are correctly passed.
 
Environment : CCM : 8.0, CUAE Version : 8.5, Framework: Etch

Please help me out, this is Urgent.

Thanks,
Brajesh