Pinpoint Networks is expanding its sales efforts with the hiring of two new vice presidents.

Bryn Williams and Mark Ewen have joined the Cary-based firm, which provides software and services for mobile networks, as vice president of sales for Europe and for the Americas respectively.

Williams previously worked for Vodafone as director of sales and marketing of global platform and Internet services for Europe, Middle East and Africa.

Ewen comes to Pinpoint from Openware Systems where he at one time was vice president of area sales focused on carrier networks.