No option to select phone number to make a call

New Skype app dont have any option to choose which number i want to use Skype call, it just force me to call to my friend Skype only, not a phone number.

I know my friends have Skype account, i can call them for free. But i want to call his office number in my contact, why this option has deleted.

Scorch S about Skype for iPhone, v8.3