ISDN Telephone Sets With Advanced Vioce Functions
Y. Nishino, Toshihiro Naganawa, R. Sawada, K. Kasai · 1991
We have developed new ISDN telephones which economically provide voice communication and LSIs for ISDN telephones to promote the proliferation of ISDN . These telephones are inexpensive, and provide new services featuring ISDN capabilities in addition to those of conventional telephones. This paper describes the configuration of the telephones and the LSIS which we developed.