Charlie Baker is director, product management at Chelmsford, Mass.-based EXFO Service Assurance (formerly Brix Networks). He holds a BS in management from the United States Air Force Academy, and an MBA from Boston University.
Unlike wireline service, mobile phones rely on often precarious over-the-air radio transmissions to carry time-sensitive voice traffic. Add to this the transforming of voice calls into IP-routed traffic; microphones and speakers disconnected from the device via Bluetooth; high-bandwidt...Sep. 8, 2008 03:20 AM EDT Reads: 2,023
