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A voice signal converting device is adapted for a digital communication network which handles digitized voice signals and data signals simultaneously or equally. A bit for discriminating whether a signal in communication is a voice signal or a data signal is applied in a digital signal channel. The

A voice signal converting device is adapted for a digital communication network which handles digitized voice signals and data signals simultaneously or equally. A bit for discriminating whether a signal in communication is a voice signal or a data signal is applied in a digital signal channel. The voice signal converting device is connected to a digital communication path to detect the discrimination bit f

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A voice signal converting device adapted for a digital communication network which handles digitized voice signals and data signals simultaneously comprising: means for detecting a discrimination bit from a signal coming to an incoming digital communication path, said discrimination bit being set in

A voice signal converting device adapted for a digital communication network which handles digitized voice signals and data signals simultaneously comprising: means for detecting a discrimination bit from a signal coming to an incoming digital communication path, said discrimination bit being set in a digital signal channel for discriminating whether a bit group corresponding to that discrimination bit represents a voice signal or a data signal; means for converting the bit group in the digital signal channel coming to said incoming digital communication path into a predeterminedly correlated bit group; and means responsive to results of detection by said detecting means so that when the bit group corresponding to the discrimination bit represents the voice signal, the correlated bit group resulting from the conversion by said converting means is selected and delivered to an outgoing digital communication path and when the bit group corresponding to the discrimination bit represents the data signal, this bit group in its original form is selected and delivered out.