On my old TDM I had a feature called Pre-Set conference where a user would pick up a line, push a button and it would call all the numbers designated in the Pre-Set conference. I'm looking for something similar on the CUCM, I'm assuming blast dial is what it would be called by doing some research. Is there anything in the CUCM where I can set up a group and have all those numbers dialed simultaneously so they could listen to the calling party? Is this something I would need a 3rd part app for like WebEx? Thanks for any information.