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Tenable Network Security, which offers software to identify network security gaps, has raised $50 million in first-round funding from Accel Partners. Tenable said its Nessus and SecurityCenter software has become...

XO Communications will deploy Ciena’s Packet-Optical Transport technology to provide optical transport and business Ethernet services via its metro and regional networks, nationwide. Financial terms were not disclosed. XO is...

ShoreTel is branding its new cloud-based communications solutions as "ShoreTel Sky".  The rebranding follows ShoreTel's acquisition of M5 Networks earlier this year. ShoreTel Mobility was the first application that was...

The IP multimedia subsystem (IMS) Core market grew nearly 40 percent in the second quarter of this year compared to the same quarter last year, according to a new report...

The FCC has kicked off a nationwide mobile broadband performance measurement program. FCC Chairman Julius Genachowski said, "We know from experience: transparency on broadband speeds drives improvement in broadband speeds. Our...

Polkomtel, the Polish operator of the Plus network, along with its partner operator Aero2, has picked Nokia Siemens Networks for a major upgrade of its GSM infrastructure.  NSN will expand...

Microsoft officially released Windows Server 2012, a major upgrade featuring significant advancements in virtualization, storage, networking and automation. In combination with Windows Azure and System Center, Microsoft is positioning Windows...

By Martin Nuss, Ph.D., Vice President, Technology and Strategy and Chief Technology Officer, Vitesse LTE has been rapidly moving towards a packet based backhaul network, while still trying to cope...

VimpelCom has selected Ciena’s 6500 Packet-Optical Platform for the upgrade and expansion of its national optical network. The upgraded network spans over approximately 10,700 km, including major routes from Moscow...

Intelsat has selected Boeing's 702MP platform for its first EpicNG high-performance satellite Scheduled for launch in 2015, Intelsat 29e will offer high-performance communications coverage spanning North and South America, the...

Procera Networks confirmed the receipt an initial order for its PacketLogicTM 8920s from a large, US-based Incumbent Local Exchange Carrier (ILEC). Financial terms were not disclosed. Procera said these systems...

Zayo completed its previously announced acquisition of FiberGate, which delivers dark fiber connectivity in the Washington, D.C. metro area. The acquisition adds 399 new route miles and 130,000 fiber miles...

Telefónica is launching Amérigo, an international venture capital fund that will develop digital opportunities outside of Silicon Valley and London. Promoted by Telefónica Digital, this initiative lays the foundation to...