http://podcast2005.hipcast.com/deluge/8c758b60-1c6a-72a8-4e40-41187db641f5.mp3 Nortel & Microsoft Unite on Unified Communications bb4d9291-571b-342a-083a-debcfaea6841 2006-08-02 http://podcast2005.hipcast.com/albumart/1001_1258004840.jpg