Slack could host your next conference call

Get ready to start fielding voice calls in Slack. The company announced Tuesday that all users of its popular chat app will be able to ring their teammates with a couple of clicks. People who access Slack on a Mac or Windows PC using either Google Chrome or the communication service's own app will see a phone icon in the header. Users can click that button and start a voice-only call without making other participants open up a second app. Slack This phone glyph in the header of a Slack