We are setting up a new 3cx system for a client with 2 office locations. Each location has a receptionist ring group with several extensions as members. Most of the time inbound calls are routed to the main office receptionist group and answered by them, but they need the ability to forward all incoming calls to the second receptionist group if the main office admins are in a meeting, etc. On the old analog system they had a programmed button they could turn this forwarding on/off when needed. What would be the best way to accomplish this? This was a much-used feature on their old Samsung system and we need to replicate it on 3CX, but I'm having trouble coming up with a good solution.