Hello all,
I would like to set up a conference between 4 parts with AAOD.
The participants are the caller, AEP, phone1 and phone 2.

AEP will create and manage the conference.

It will be possible to disconnect all parties and end the conference if the caller disconnects or phone 1 disconnects, but not when phone2 disconnects.

My questions:

1) How to establish a conference with AAOD?
2) How do I add phone 1 and phone 2 to the conference?
3) How do I know when the caller or phone 1 leave the conference?
4) how to disconnect others and end the conference?

Thank you for your help.

Your best choice is likely a CCXML based application. Have a look at the ConferencePredefined CCXML (CallControl) sample app. It may answer alot of your questions.

Thanks for your answer.
Please where can I find the ConferencePredefined CCXML (CallControl) sample app.

I've included it. You can also find the sample apps on your CD or as separate downloads to OD here on Devconnect.