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Merge serVonic with estos: serVonic now a 100% subsidiary company of estos GmbH

Please note the change in the order address and the website.


Unified Communication: Complex requirements do not have to lead to complicated solutions

Unified Messaging with serVonic's IXI-UMS: All Messages (Faxes, Voice Mails, Short Messages) within one User Interface...
CTI, Presence and Instant Messaging with serVonic's IXI-PCS: Computer Telephony Integration...

30 years experience in software development: The German company serVonic, founded in 1984, is specialized in software development in the field of communication. The company focusses on Unified Communication with Unified Messaging, Fax Server, Voice Mail, Short Messages and with Real-time Collaboration, Computer Telephony Integration (CTI), Instant Messaging, Presence Management and Desktop Sharing.

Fax, Voice Mail, SMS integrated into your Messaging-System


Powerful Faxserver Software for Companies and Networks


Integration in various IT and PBX environments: Microsoft Exchange, IBM Domino, SAP, ...



estos News

Newsletter from estos Facts. Trends. Information. Always know the...


estos and serVonic grow together

The Unified Communications and CTI Software Developer estos acquires...


Now available: New IXI-UMS Version 6.20

More Channels, Enhanced Configuration Possibilities and a...