Only one button in FOP2

Hi everybody,

I’ve noticed that there was only one button in my unlicensed FOP2 interface. I’ve succeeded to connect to it with one extension and her voicemail password. I’ve precisely selected Trunk and Queues to be displayed but I can only see Extension button. So I’m asking myself if I need to buy the license prior to have other button than just Extension, or is it just a configuration problem.

Thanx for having read.