A Design and Implementation of 32-Way MFC/DTMF Transceiver

HOU Jian-jun; SHAO Wen-long; LIU Li_peng

doi:10.3969/j.issn.1673-0291.2001.02.020

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DOI: 10.3969/j.issn.1673-0291.2001.02.020

A Design and Implementation of 32-Way MFC/DTMF Transceiver

HOU Jian-jun

SHAO Wen-long

LIU Li_peng

Abstract：A design and implementation of 32_way MFC/DTMF transcei ver system in a small board, which fitted in the main control board is introduc ed in this paper. It can be used in middle or small scale CTI switches. Compare thi s wit h the implementation of ASIC, this system has smaller volume, higher processing density, and has higher performance-cost ratio and flexible interface.

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Publication Date：2001-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：4( 78-80,84 )

JOURNAL OF NORTHERN JIAOTONG UNIVERSITY

PKUISTIC

ISSN：1673-0291

Year, Vol.(Issue)：2001,25(2)