Skip to content

Otto Kolbe

An expert in IT Systems Engineering and Cloud Telephony, Otto Kolbe brings over twenty years of systems engineering experience to the table. His extensive 12-year background in VoIP and SIP protocols, bolstered by the prestigious MCSA and MCSE certifications, has established him as an authority in the field of cloud telephony.

Virtual-Call: Your certified SIP Trunk provider for STARFACE

The telecommunication’s landscape is undergoing a swift and transformative evolution, driven by...

Read More

5 reasons for data security in Cloud Telephony

Think of your company's data as the foundation of a building: without a solid base, everything can...

Read More

SIP Trunk: Solving 4 telephony challenges for multinationals

For multinational companies with headquarters and offices scattered globally, managing...

Read More

What is the meaning of DTMF technology and what is it used for?

DTMF, or Dual Tone Multi-Frequency, revolutionizes the way telecommunication devices interpret...

Read More

UCaaS Implementation: Security in Unified Communications

As digital transformation becomes a widespread trend in business, the rapid evolution of...

Read More

The future is now: How UCaaS is changing the way we communicate

As the digital landscape evolves, Unified Communications as a Service (UCaaS) is becoming a crucial...

Read More

5 features of Cloud PBX that are most commonly used by businesses

Cloud PBX systems are gaining immense popularity among businesses due to their wide range of...

Read More

Teams Telephony Direct Routing licenses

Imagine a world where your phone network seamlessly integrates with Microsoft Teams, unlocking...

Read More

What are Bulk SMS?

Bulk SMS allows you to communicate effectively with customers, suppliers, employees, and other...

Read More

SIP Trunk: Which is better – Minutes per line or minutes per channel?

In the world of business telephony, there are various approaches to billing for minutes. A common...

Read More