Configuration Fonctionne avec les équipements suivants : AX4D (4 ports T0 RNIS) 128 channels G.168–2002 echo cancellation in hardware 1024 taps/128 ms tail per channel on all channel densities DTMF decoding and tone recognition Voice quality enhancement: music protection, acoustic echo control, and adaptive noise reduction Does not increase the physical size of the card, and no additional slot is required |