Multimemory Telephones Suppliers - US (United States)
The Administrative Council for Terminal Attachment is an open organization established to: (1) adopt technical criteria and to act as the clearing-house, publishing technical criteria for terminal equipment developed by ANSI-accredited standards development organizations; and (2) establish and maintain a registration database of equipment approved as compliant with the technical criteria.
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Low-voltage voice & data cabling. Avaya & Toshiba Telephone systems.Video Surveillance systems.
