Systems and methods are provided for delivering content in a communications system. A conference call server includes a memory for storing conference call scheduling information with respect to a scheduled conference call session, the conference call scheduling information including participant authorizations for eligible communication devices of the scheduled conference call session. In the event of a power failure of the main power source, the alternate power source is configured to supply power to the specialized ASIC for backing up the data in the volatile memory. Finally the overlapping area is formed mechanically to achieve a smooth width transition between the first and second conductors.