If what you are asking for is a conference, you can use MeetMe and transfer the participants to that MeetMe extension.
I you want it to be triggered by say the * sign then look at the featuremap in features.conf. Using an AGI and redirect can do this for you. Use the wiki @ www.voip-info.org for reference. Try that first if you get stuck post the relevant code here for help. SNIP _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users