More than talk.

iotum is an international company with roots in VoIP, telecom switch development, and innovative voice and mobile services.

Today, we provide several audio and web conferencing options for small businesses to large enterprises, individuals, and nonprofits, serving millions of users worldwide.


Conference how you want, when you want. Free conference calls and free online meetings with HD audio, video, and screen share.


Serving the SMB and Enterprise markets with high-value monthly plans featuring participant paid conferencing, low–cost toll–free and international "in country" dial–in numbers.


Your on–demand conference solution with valuable features and management tools including moderator controls, call recording, Outlook integration, sub–account management and more.


The perfect platform for small to mid-size businesses and charitable organizations looking for a bit more from their conference calling service.