Three way calling via Auto Attendant ?

[Juste]

Hello,

Could anyone please confirm that the feature works via AA ?

I would like to be able to trigger the Three way calling once I reach AA from my cell phone.
The feature works properly if I am calling from the handset (through Sipsorcery)

Thanks,

[Juste]

Anyone using this feature, please ?

Is it doable at all ?

Thanks,