[Frage] How to select outbound DID on a trunk with multiple numbers?

Hi,

How do I select the outbound DID on a trunk with multiple numbers? (FreePBX)

I know there is a "Outbound Caller ID" field on the Trunk setting, but what if I want to have this not always the same? So, depending on which outbound route is used? In the Outbound Route is no "Outbound Caller ID" field.

Thanks! And sorry for writing in English...

[Frage] How to select outbound DID on a trunk with multiple numbers?