T-Mobile USA expanded an existing agreement with Nokia for network equipment, software and services valued at $300 million. Under the ...

Convedia has adapted its Media Servers to provide the Multimedia Resource Function (MRF) for 2.5G and 3G wireless networks. Convedia ...

Broadcom has acquired a portfolio of storage technology patents from Cirrus Logic for $18 million in cash. The patents cover ...

Sonus Networks reported accounting irregularities concerning the timing of revenue recognized from certain customer transactions and other financial statements. The ...

Comcast exceeded the financial targets it set for itself in 2003, delivering $6.35 billion of operating cash flow for the ...

In the latest bid to combine content ownership with network presence, Comcast made an unsolicited, $54 billion takeover bid for ...

American Fiber Systems, a provider of metro optical networks with some 76,000 miles of deployed fiber, selected Nortel Networks' Optical ...

AFC is building out an "AdvancedVoice" strategy to help carriers migrate their legacy voice services onto a packetized broadband network. ...

Z-Tel Communications has selected Ubiquity and Acme Packet as strategic suppliers for its VoIP deployment. Ubiquity offers a carrier-class SIP ...

Salira Optical Network Systems has expanded its Ethernet Passive Optical Network (EPON) access system with additional network interfaces, two new ...

"We must recognize that UNE-P is an essential bridge to next-generation technologies and to lasting competition," said AT&T Chairman David ...

Nortel Networks will establish a new interoperability lab to focus on multivendor circuit-to-packet migration issues. The new lab, which will ...

Alcatel and Draka agreed to combine their global optical fiber and communication cable businesses into a jointly owned company. Through ...