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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.

Teams Telephony Direct Routing licenses

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

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What are Bulk SMS?

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

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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...

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Boost productivity with Microsoft Teams Direct Routing and VoIP

Integrating MS Teams Telephony with your VoIP provider could be the key to achieving that goal....

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Boost Sales with Cloud Telephony

In today's competitive market, leveraging advanced cloud telephony solutions can give your sales...

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