Requiring 9 for outbound calling

[marcmagana]

We want to require users to dial a 9 before making an outbound call like a traditional PBX.

Is this possible? We have a translation pattern that allows for users to dial 9, but it is not required.

[Arps]

Hello!  You are correct that you cannot require a 9 to dial out.  
What's the reasoning behind the need for 9?