AVT Audio Video Technologies GmbH

The 15-kHz ISDN Telephone can be used for telephony and for the transmission of 7-kHz and CD transparent audio signals over the ISDN network. One remarkable feature of the 15-kHz ISDN Telephone is its extremely easy operation.

MAGIC TH2 POTS has two analogue POTS line interfaces and can be used as digital double telephone hybrid. The two available Audio inputs and outputs can be configured as analogue or digital Audio interfaces.

The MAGIC DC7 Dual-7 kHz Audio Codec is equipped with an analogue POTS and an ISDN BRI line interface as well as two Audio inputs and outputs. A Headset/Microphone interface is also available at the rear side of the system.

The ISDN Audio Codec MAGIC AC1 supports the G.711 (3.1 kHz), G.722 (7 kHz), ISO/ MPEG Layer 2 & 3 (15 kHz), standard apt-X , enhanced apt-X and AAC-LD coding algorithms.

MAGIC TH2 provides an ISDN as well as an analogue POTS interface. The system can be used as single telephone hybrid in the POTS mode or as double hybrid in the ISDN (1 x BRI) mode.