Ciena appoints Francois Locoh-Donou as COO

Ciena has appointed Francois Locoh-Donou as chief operating officer (COO) – responsible for Ciena’s global field organization, including the global sales and services functions. He will be retaining his existing responsibility for research and ...

Nokia Networks expands network security biz

  Nokia Networks today announced two new network security capabilities — Network Access Guard and Signaling Security Solution – for telecom service providers. The telecom network is expanding the security solutions at a time when ...

Metaswitch Networks appoints Martin Lund as CEO

Metaswitch Networks, a provider of software solutions for telecom operators, has appointed Martin Lund as the new CEO. Martin Lund will replace CEO John Lazar, who joined Metaswitch in 1987 as a software engineer. John Lazar will be the chairman ...