The VS906 is a modular, multi-channel audio/data contribution codec for IP/Ethernet networks. With the VS906 users can deploy multiple data or audio circuits in point-to-point local loop applications or over long-distance IP/Ethernet networks. This flexible platform enables highly cost-efficient data or audio transport and with companion video transport cards, provides a comprehensive media delivery platform for virtually any environment including—long distance, metro area and campus networks. The VS906 comes in three different variants, either with digital audio, analog audio or E1 data media interfaces. For each of these three types, there are also high impedance and low impedance termination options. For audio transport there is also an option for high quality low latency e-aptX compression reducing the audio bandwidth by 75%.