Abstract: Telephone line distribution apparatus are provided that permit easy user-selection of primary and secondary telephone lines without requiring physical rewiring of RJ plugs or receptacles. A telephone line distribution apparatus includes a first RJ connector, one or more second RJ connectors, and a switching device that allows a subscriber to designate which of a plurality of incoming telephone lines is the subscriber's primary line and secondary line. A switching device has various user-selectable configurations. When in a first configuration, a first incoming telephone line becomes the subscriber primary telephone line at one or more of the second RJ connectors. When the switching device is in a second configuration, a second incoming telephone line becomes the subscriber primary telephone line at one or more of the second RJ connectors. Additional incoming telephone lines can be designated as primary or secondary telephone lines in a similar manner.

Abstract: A method and apparatus for mounting an electronic component within a housing is provided comprising a modular equipment rack bracket for electronic equipment including a first and second mounting bracket arm for mounting to a housing rack assembly and a frame member for supporting a plurality of electrical supply cabling, signal cabling or data cabling and the like. The first and second mounting bracket arms are affixed to the front of the housing rack assembly and have associated therewith a plurality of fastener openings for attaching electronic components thereto. The frame member is coupled to one of a plurality of coupling means of the first and second mounting bracket arms allowing the electronic component to be affixed to the mounting bracket in either a front-facing forward configuration or a rear-facing forward configuration without removing the affixed first and second mounting bracket arms from the rack housing assembly.

Abstract: Systems and methods are provided for dynamic distribution of audio signals at a site based on defined zones within the site. A plurality of addressable audio devices are coupled to a local network for the site which are configured to receive a designated digital audio stream over the local network and to output the received digital audio stream to audio equipment located at the site. A zone manager defines a plurality of zones for the site which may include a plurality of the addressable audio devices. The zone manager defines a relationship between a characteristic of the audio signal for a reference audio device and for the addressable audio devices in the zones.