IP Austria’s flagship: IP Voice
As the first RTR-certified provider of Voice-over-IP services in all of Austria, we believed in a flourishing future 25 years ago. Today we stand exactly where long-established market players would like to take our place. Our network comprises a fully redundant VoIP infrastructure that connects all of Europe and large parts of the world.
In Austria itself, we have succeeded in returning a previously uncontested former state monopoly market to the people. We have formed partnerships with visionaries, technology enthusiasts and network experts to bring proven Austrian telephony quality to end users – that is exactly our mission at IP Austria.
Call us and see for yourself.
TELEPHONY OVER VOICE OVER IP
25 years of telephony experience are built into our SIP trunks – preconfigured, flexibly selectable and compatible with every phone system available on the market – directly via our U-COM portal. An Austrian phone number is, of course, included free of charge.
Choose additional features such as CLIP no screening, interception-secure Secure SIP Lines or many other professional options according to your needs.
VOIP-TELEPHONY in 2025
Modern Telephony Reimagined.
With Microsoft Teams and Trunk365 from IP Austria, you can make calls worldwide with Teams users in your own company and to all public networks. Video, chat and file sharing integrate seamlessly, and your telephony becomes a direct part of your business processes in the familiar Microsoft 365 environment.
VOIP-TELEPHONY in 2025
Cisco and IP Austria – a well-coordinated team.
As a certified Cloud Connect partner for Webex Calling, we connect Webex to the public telephone network across countries and in top quality.
Phone numbers in more than 60 countries worldwide
Thanks to many years of close partnerships, we now have a unique network of international providers with whom we work closely. This gives us access to an exceptionally large portfolio of phone numbers worldwide. Your advantage is clear: ONE contact for national and international porting.
Phone numbers in more than 60 countries worldwide
More than 25 years of experience and long-standing international partnerships enable us to offer our services and solutions in more than 60 countries around the world. In all listed countries, we provide excellent network coverage, availability and voice quality.
