We work with another company, but are not related other than being client/supplier. However, we speak to dozens of people at each other's companies every day. We have a 3CX Pro exchange, as do they. We do not need to see the status of each other's extensions, but we would love to: 1. see the extension (and better yet, name!) of who is calling the other company 2. be able to dial the internal extension of the other Is this possible?