Hi guys, I have a funny scenario here: We have a client who at certain random times require their phone to forward calls to another ring group. This works fine by using *32 and *30 and setting up the DND within 3CX to forward the calls. What they need though is to identify that the calls have originated from either that extension or the Sip trunk dialed. Since the calls forwarded will always be from a specific Sip trunk these will not be confused with calls to another Sip trunk. We use Yealink T27p phones, is this something the 3CX can do or is it something the phones need to be configured to do? Many thanks.