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About us

Facts and figures

Founded in
2001

Located in
Cologne

12
employees

Cloud Communications Provider with over 20 years of experience

VoIP-Provider
since 2001

More than
2.000 customers

Hosting in
Germany

100 %
fail-safe

Product portfolio of TENIOS

Cloud communications is more than simply voice over IP (VoIP), hosted PBX, CaaS or Unified Communications (UC).
It’s an entirely new way to build, deploy, and scale enterprise communications systems.
It goes further than VoIP and UC to reduce equipment costs, provide higher definition services with unmatched quality, and deliver a platform of advanced features that allow employees to work in ways – and places – they never imagined.

Business communication within the cloud

The TENIOS cloud communications is a powerful platform built
specifically for business communication applications in a pure cloud and IP environment.

TENIOS cloud combines all the standard services found in a typical communications system with
the latest enterprise-grade features and wraps it all up in one highly scalable and easily accessible platform
for real-time audio / video communications.

You can set-up your applications with few clicks or lines of code in our TENIOS cloud communications environment.
TENIOS makes it simple to build your routing and number application for real-time communications by using
the web technology you already know or via our drag-and-drop web portal.

FLEXIBLE. SCALABLE. ACCORDING TO YOUR REQUIREMENTS.

Manage your phone calls
from regular phone numbers
and SIP lines

Integrate voice applications
with https-based APIs
(Voice-API)

Access to your applications
via our international numbers
or directly via SIP

With TENIOS you just pay for what you use. No software / hardware investment. No contract terms.


TENIOS is certified to
DIN EN ISO/IEC 27001:2017


TENIOS has the right to offer
telecommunications services to the public
(§6 Telecommunications Act):
Certification of the Bundesnetzagentur for TENIOS GmbH

PCI DSS compliant


As part of payment
processing, TENIOS is

TENIOS is an associated partner of the Fraunhofer SPEAKER project. The aim of the project is to build and provide an AI-based platform "Made in Germany" for voice assistants in the B2B sector.

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