We have MS Teams Integration using the PBX Portal and the ring time for all ringcentral phones needs to be set to 6 Ring/30 Seconds or higher. As our MS Teams environment is set to 4 Ring/20 Seconds. This allows all call handling to be handled by MS Teams. If the ring times are the same or RingCentral is lower, MS Teams doesn't handle the calls correctly.We manually have to change this setting on each phone when a user is created. We have a fully automated process that requires no input besides setting the Ring Time setting.