You will find here up-to-date vendor information including vendor address, url for driver download and network configuration information as well as all all belonging mac adresses.
Vendor name: Tenovis GmbH & Co KG
Website for driver download: http://www.avaya.com/de/
Showing all 1 registered mac address network prefixes: 00:07:3B
All ethernet addresses beginning with owned by the vendor Tenovis Gmbh & Co Kg in Kleyerstraße 94 60326 Frankfurt Germany. You will find troubleshooting information for your hardware on the vendor webpage here. This registered set of mac addresses can identify a maximum of 16.777.216 devices.