Look at the chart: according to maternal ( mitonchondrial ) DNA, Egyptians and Europeans are the same group?

The chart is on page 5. http://www.scs.uiuc.edu/~mcdonald/WorldHaplogroupsMaps.pdf

So, we know that ancient Egyptians were not black ( who have their own maternal ancestry group, as can be seen on the chart )?

Nortel SCS in 90 Seconds or Less: TCO vs. Cisco & ShoreTel

Overview of a Total Cost of Ownership study conducted by InfoTech Research, a leading independent research and consulting firm. In summary, Nortel’s SCS solution enjoys up to 52% LOWER TOTAL COST OF OWNERSHIP when compared with competing Cisco and ShoreTel solutions.