STARFACE IP telephony system

The award-winning IP telephony system for your company

We offer you a flexible solution for your business telephony needs. Whether as a hardware or software-based system, STARFACE will provide you with the perfect communication solution – everything from a single source and “Made in Germany“.


If 2020 has taught us one thing, it is that staying in touch with colleagues and clients is vital. Wherever they may be: In the office, working from home or on the road. With the STARFACE UCC Clients, it is easier than ever to stay connected thanks to business telephony features, user-friendly video meetings, instant messaging and file sharing. Communication keeps our businesses afloat. Today, more than ever before.

Starface Mobile Client VoIP-Telefonanlage

Mobile Client

Access the telephony system from your Android device or iPhone. You can make calls from your cellphone using the landline number, or you can take advantage of the key functions in exactly the same way as from the user interface.

Our telephony system runs on different platforms

With our platforms, we have the perfect product for every size of company. You can choose between five different hardware appliances or our cloud-based telephony system, or you can even host a virtual edition of the system yourself.

Starface Appliance Compact V2


The perfect entry-level hardware telephony system for users starting out in the world of business telephony.

More about STARFACE Compact
  • Max. No. of users 20
  • Max. No. of SIP connections 10
  • Simultaneous conferences 2


The Advanced system is built for medium-sized companies and will fit perfectly into every standard server cabinet

More about STARFACE Advanced
  • Max. No. of users 80
  • Max. No. of SIP connections 45
  • Simultaneous conferences 10
STARFACE Appliance Enterprise V5

STARFACE Enterprise

The perfect telephony system for large, medium-sized companies. This system also works for traditional users who make a lot of calls.

More about STARFACE Enterprise
  • Max. No. of users 750
  • Max. No. of SIP connections 170
  • Simultaneous conferences 30
Starface Appliance Platinum V5


Our most powerful telephony system for large corporations. The Platinum system can be flexibly scaled via three PCI slots.

More about STARFACE Platinum
  • Max. No. of users 2.895
  • Max. No. of SIP connections 500
  • Simultaneous conferences 60


A telephony system in the cloud – a highly secure, managed service provided directly by us and distributed via our partners. The cloud solution is integrated as a perfect fit in your business communications setup. It is looked after by our highly trained partners and offers the perfect combination of security and full flexibility – would this be something for you?

The STARFACE system is easy to install and operate and enables flexible and productive working and administration.
Michael Crone