There are provided a system, a method and a computer program product for managing conflicts with an attendee not able to join a conference call. The clock system includes preferably four quad compensated clocks, a compensated temperature sensor, and software for processing and correcting system response. The first speaker, the second speaker and the first spacer form a first sound path through which the sounds output from the opposing faces of the first speaker and the second speaker pass. Each elastomeric support member may have a relatively rigid inner portion.