Communication is essential, internal, external, e-mail or telephone: our expertise will help you with this.

Our communication portfolio

Communication is the key to success, both within your own company and in communication with partners and customers. Communication channels must be reliable and efficient, while ensuring full security. With solutions from our partners, we ensure that e-mail traffic, phone calls, chats and meetings run smoothly. We also help you select suitable hardware for your workstations and meeting rooms.

Our partnerships

Microsoft offers a wide range of communication tools. In addition to emails with Exchange Server and Exchange Online, teams can be used to hold chats, meetings and phone calls.
Screenshot from the Teams communication tool from our partner Microsoft
With the pure cloud solution “Secure Email Gateway,” Mimecast protects your users from threats ranging from phishing and ransomware to business email compromise and payment fraud. Benefit from advanced recognition technologies tailored to your exact company without the use of hardware.
Mimecast Secure Email Gateway Cloud Solution
With Anynode, TE-Systems offers a session border controller (SBC) certified for Microsoft Teams. Connecting teams to your telephony allows you to operate from the application using your usual telephone numbers. Our solutions allow both coexistence with your existing infrastructure and autonomous operation as a standalone telecommunications platform.
Screenshot from Anynode - Microsoft Teams certified session border controller

Your personal contact

Sebastian Fürbeck, IT Service Sales

“itelio is your expert in the area of communication. Do you have any more questions? I would be happy to assist you in choosing suitable communication solutions.”

+49 (0)8033 6978 - 12 |

Perfect IT solutions for companies. Enquire now!


Years of IT experience


Highly qualified employees


Successful customer projects


Cups of coffee per year