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Fixed network/landline

The technological end of ISDN telephony is here.

High time, then, to look around for suitable alternatives. But you're in luck, because the search is already over!

For many years, K-Businesscom has been supporting numerous customers with state-of-the-art voice-over-IP telephony (VoIP = communication via Internet-based networks). So we get the best out of business for you, too. Switch from ISDN to a VoIP tariff from K-Businesscom right now - and save a lot of money!

K-Businesscom accompanies you as an independent provider in the migration from conventional to cheaper VoIP telephony:

  • SIP Trunking (Session Initiation Protocol)
  • Smooth Migration
  • Home office
  • Field office connectivity
  • Site networking
  • Unified communications

State-of-the-art VoIP telephony solutions are suitable for companies that ..

Support Remote Work
multimedia systems (voice & video) require
rely on collaboration tools such as MS Teams or Cisco Webex
have several locations and departments
want to network international locations
need cost-effective and uncomplicated solutions
prefer one contact person for all topics
want to massively reduce their costs.
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Everything gets better.
Everything from a single source.

K-Businesscom is the only company in Austria to offer provider services, applications, products and services from a single source. We are your telephone joker, so to speak. Our VoIP telephony services range from analysis, planning and implementation to individual support offers. You also benefit from our many years of expertise and cross-manufacturer knowledge in the field of Voice Over IP telephony solutions.

What else speaks for us?
  • Cost-effective and transparent incl. monitoring of all transactions
  • Simple and flexible with self-service portal for settings and billing
  • Highest reliability and continuous updates
  • One contact for all issues incl. K-Businesscom service hotline and on-site support in Austria
  • Telephone numbers in 60 countries incl. geographic, value-added or toll-free numbers
  • Voice-only lines available in Austria
  • LTE backup possible
  • Integration of MS Teams and Cisco Webex Calling
  • Billing via attractive minute packages and total billing for all locations possible
  • Compatibility with all K-Businesscom solutions
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Case Study

Schilowsky building materials & construction market

State-of-the-art Internet telephony via SIP trunk communication.

Read more
Want to learn more about K-Businesscom VoIP telephony solutions for your business?

One call is all it takes - and you, too, can turn your fixed network into a best network

Andrea Klaus

Team Assistant Commercial Sales

K-Businesscom AG
Wienerbergstraße 53, 1120 Wien, Österreich

+43 50 822
Request now
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