One aspect of the invention provides a method for calibrating an alt-az telescope system with a latitude of an observer location. A set of data objects is identified, where each data object in the set of data objects comprises a reference to runtime metadata about the data object in a first runtime system. The media server includes multiple communication termination-link components, and the communication termination-link components are adapted to couple to trunks that extend to the telephone network. When one or more of the event requirements have been met, the one or more rules are evaluated to obtain a result. In addition, each conductor can include an opening aligned with a corresponding contact member, and filled with a conductive material, such as a conductive adhesive or solder.