Steve Lacoff, a former executive at Sprint, is joining as vice president of product management and marketing.

Lacoff worked four years at Sprint focusing on Internet Protocol-based services for enterprise and government customers. provides a variety of networking services, such as Voice over Internet Protocol, for small- and medium-sized businesses.

“Lacoff’s expertise is ideally suited to support’s goal of expanding our existing product portfolio to include a robust suite of wholly-owned, value-added IP services including VoIP, Managed Services and network-based application services,” said Henry Kaestner, chief executive officer of, in a statement.

Lacoff received an MBA at the Kellogg Graduate School of Management and his undergraduate degree at Georgia tech.