ITT 1220
(last updated: 16-May-2015 09:31)
Periodical Articles
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"Software Design for PCM-B Trial Exchange", EC 54:2 1979 pgs 88-93.
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"Hardware Design for PCM-B Trial Exchange", EC 54:2 1979 pgs 94-105.
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"ITT 1220: Cutover and Operation of a Digital Trial Exchange", EC 54:3
1979 pgs 161-169 (also ISS'79).
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"ITT 1220: Use of Microprocessors in Large Digital Exchanges", EC 54:3
1979 pgs 170-177 (also ISS'79).
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"ITT 1220: Software Structure and Methodology", EC 54:3 1979 pgs
178-185.