Discover the world of the
Voice over IP (VoIP), calling over the internet, is interesting for every organization, both in terms of costs and for its functionalities. IP Businessmanager® is license-free and belongs to the latest generation of VoIP telephony systems. The system differs from other telephone solutions because you do not pay for the number of users or functionalities. IP Businessmanager® is currently operational in more than 50 countries.
- Saves costs
- Always and everywhere accessible
- For small and large organizations
We are committed to our CSR policy and offer foundations, charities and organizations involved in the welfare of humans and animals a free VoIP telephone solution. The purpose of IP Businessmanager Charity® is to ensure that instead of having to invest in expensive communication solutions, this money can be invested in your own organization.
Learn more IP Businessmanager Charity®?
Our Hall of Fame
Best Cloud Communications Project 2018 | National Helpline listening service
‘Adatum chose in this instance not the easiest way, but the way that was best suited to the customer’s need. A wonderful implementation for a vital listening service.’
Best Cloud Communications Project 2017 | War Child
Jury comments: ‘The complex situation from this customer’s international context and activities has been solved efficiently, creatively, in a customer-oriented and cost-effective manner.’
IP Businessmanager® worldwie
3439 NG Nieuwegein
Duque de Gaeta 44, 4
United States of America
847 E. Elizabeth St
Köningsborner Str 26a
Unit 12-06, Jalan Kerinchi
59200, Kuala Lumpur