User:Michael Schumacher

I'm a Solution Architect in the C&D Voice Applications department of Siemens Enterprise Communications GmbH & Co. KG in Stuttgart, Germany. My daily work is mainly focussed on HiPath 4000 PBXes, OpenScape Xpressions and the occasional OpenScape Voice & US system.

My previous experience is mostly with Openscape Xpressions from a developers point of view - I've worked in the Professional Services department of Cycos AG from 2004-2009.

This wiki has proven to be a quick and reliable source for facts about phone devices and communications systems and is easier to search than any other resource - and I want to check if I can provide the few missing facts I've found so far.