I have an IP office 500 v2 release 7.0 that I need set up so when a call comes in it rings the extensions in the main hunt group during the day and if no answer goes to HG voicemail box. When customer leaves they want to be able to forward to someones cell phone or answering service by pressing a button. I know this can be done and I am real close to making it work but can't get all the extensions to ring when a call comes in during the day, since I can't set the hunt group to collective. I know there must be a way. Any help will be appreciated.