Communication Solutions

Modern Unified Communications solutions for audio, video, and data. From IP phone systems to video conferencing to integrated collaboration platforms – everything from a single source and perfectly coordinated.

VoIP / SIP Video Conferencing Unified Communications 3CX / Asterisk Teams Integration DECT / Mobile

All Connected, All Simple

Integrated communication that connects your teams – whether in the office, working from home, or on the go.

IP Phone Systems (VoIP)

Migration from analog/ISDN systems to modern VoIP solutions. 3CX, Asterisk, FRITZ!Box Business. Softphones, DECT integration, IVR menus, and call queues.

Video Conferencing Systems

On-premise and cloud-based video conferencing solutions. Jitsi Meet (self-hosted), BigBlueButton, integration with existing systems. GDPR-compliant alternatives to Zoom.

Team Collaboration

Self-hosted collaboration platforms like Mattermost or Nextcloud Talk. Chat, file sharing, task management – all on your own infrastructure.

Unified Communications

Integration of all communication channels into a unified interface: phone, video, chat, email, fax. Presence indicators, click-to-call, softphone.

Mobile & BYOD

Integration of smartphones into your phone system. Mobile access to all company resources via VPN. BYOD concepts with clear separation of personal and business use.

Interconnects & SIP Trunks

Carrier connections via SIP trunks, porting of existing phone numbers, setup of DID numbers, and international phone numbers for your business.

Everything United in One System

Instead of many isolated tools, we rely on integrated platforms that bring all communication channels together – for greater efficiency and less chaos.

Seamless migration – your operations won't be interrupted
HD voice and crystal-clear video quality
Scalable from 5 to 500+ participants
End-to-end encryption for all channels
Integration with CRM, ERP, and other business systems
UC SERVER tec8.de IP PHONE VoIP CONFERENCE Video SMARTPHONE Mobile MESSAGING Chat SOFTPHONE Desktop SIP TRUNK PSTN

Communication that connects

We analyze your current communication infrastructure and develop a tailored solution.