1. A method for automatically adding individuals and physical conference rooms to conferences in virtual conference rooms, the method comprising: providing a communicator application through which a host can add individuals and physical conference rooms to a conference in a virtual conference room, wherein the communicator application provides a graphical user interface including a graphical representation of the virtual conference room and wherein the graphical user interface allows the host to invite others into the virtual conference room by dragging and dropping contacts from a contact list of the host into the graphical representation of the virtual conference room; providing a plurality of meeting room application instances through which the individuals and the physical conference rooms can be automatically joined to the conference; receiving, via the communicator application, input from the host to invite one or more of the individuals and/or one or more of the physical conference rooms to the conference, wherein the one or more of the individuals and/or one or more of the physical conference rooms include at least two invitees located remotely from each other and utilizing separate conference room hardware executing separate meeting room application instances and wherein receiving the input includes receiving the input in response to the host dragging contacts from the contact list into the graphical representation of the virtual conference room; signaling, via one or more media servers, to automatically join the one or more individuals and/or the one or more physical conference rooms including the at least two invitees to the conference; and in response to the input received from the host via the communicator application to invite the one or more of the individuals and/or the one or more physical conference rooms including the at least two invitees to the conference, automatically, without the one or more individuals including the at least two invitees having to accept the conference or otherwise interact with their respective meeting room application instances, adding the one or more individuals and/or the one or more physical conference rooms including the at least two invitees to the conference.