Virtual network functions (VNFs) are still not living up to their full potential, according to AT&T's Roman Pacewicz.

CenturyLink CTO Andrew Dugan raked in the most votes to win FierceTelecom's top movers and shakers voters' poll.

Colt Technology Services has adjusted its target date for launching intercarrier services, according to Mirko Voltolini, head of Network On Demand.

With more endpoints and a trend toward digital transformation, SD-WAN is not a "one and done" technology, according to AT&T's Josh Goodell.

Blockchain is a $1 billion opportunity for telecommunications companies, but they must proactively make the significant commitments necessary to position…

Telecommunications networks are a proving ground for cybercriminals and their malware, according to Lastline's Global Threat Intelligence Network.

A report from Accenture Strategy counsels communications service providers to drastically adjust and deepen their cost-reduction strategies.

BT's Jim Sabey has spoken to large multinational companies about their use of SD-WAN and he's learned a few things from those discussions.