Sangoma Technologies Corporation provided preliminary unaudited revenue guidance for the fourth quarter and full year ended June 30, 2017. Sales for the fourth quarter of fiscal 2017 are expected to be approximately $7.6 million, an increase of 12% from the immediately preceding third quarter of fiscal 2017. Revenue for the full year of fiscal 2017 is expected to be approximately $26.8 million, an increase of about 26% from the prior year.