Donald V. Glen

Abstract: National and international work toward an Integrated Services Digital Network (ISDN) and the progress toward its implementation is described. Standards activity and technology relating to the ISDN, in the United States and abroad, are presented.

Keywords: Integrated Services Digital Network (ISDN); common channel signaling (CCS); digital connectivity; digital subscriber loops; Integrated Digital Network (ION); integrated voice and data

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Lilli Segre, Publications Officer
Institute for Telecommunication Sciences
(303) 497-3572

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