Some deny handing over call records to the NSA.
Service management offering lets customers track telecom expenses.
* Internet2 phases out Abilene network with a backbone that supports 10 10Gbps Lambdas.
To launch its first set of products to help ISPs identify and fix PCs on their networks.
Sprint Nextel acquires UbiquiTel.
Concern about billing scams and impact of mergers cited for heightened interest.
Employers look for well-rounded tech talent with application-development and infrastructure skills, as well as vertical experience.
