I have a Meridian 11c 2250 console. A small group of sales people use a number to call our office which rings through to a button on the 2250 console. This telephone number is different from our main published number. I want the calls from the sales group to forward to a different extension if they go unanswered after 4 rings at the console.I want this to happen without putting the console into night mode. Is this call coverage possible with the 2250? Thanks...