| 摘要 |
A device for communication between a digital adapter (5) connected to an exchange (4) via a digital interface (7), particularly an ISDN interface, an d an analog adapter (6) connected to an exchange (3) via an analog interface (8). Said exchanges (3, 4) are interconnected via a telecommunications netwo rk (2). The device comprises means (11, 12; 15, 16) for directly linking the digital adapter (5) and the analog adapter (6). Digital data from the digita l adapter (5) is transmitted in digital form to the analog adapter (6), and vi ce versa, without emulating an analog signal.
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