I’ve got two extensions (13000 linked to CID xxx0328) and (13001 linked to CID xxx6941) both of these have their own outbound routes linked to them with their respective trunks.
When I make an outbound call regardless of what outbound route is linked, on the caller id I will see the outbound route that is at the top of the list.
For example I make a call from extension 13000 and the caller-id will be xxxx6941 on the phone when I’m expecting to see xxxx0328.