* Also: Juniper posts 15% hike in Q2 sales; Avici turns cash-flow positive
* Also: 10 ways you can cut your telecom costs; and Rolls-Royce signs $20 million deal with Nortel
M120 brings improved scale, redundancy, Ethernet awareness to multiservice edge.
* BellSouth brings its wireless broadband service to five new markets
* Former MCI reworks business service network
* Also: Nortel names new CTO; and Cisco unveils products for cable operators
Former MCI cranking up backbone bandwidth, streamlining service orders.
