We connect people. The Cloud Communications Platform for Carriers and Service Providers
Developed in 
Germany. Compliant with 
European law.
Product News
Seamless Microsoft Teams Integration
CM Teams Plugin lets users initiate calls directly from Microsoft Teams. Call Manager remains the central PBX, while calls are handled through CM App, a desk phone, or another assigned endpoint, depending on the configuration.
Smartphone App for iOS and Android
The CM Mobile App brings the powerful Cloud PBX and UCC features of Call Manager straight to your smartphone. Stay reachable wherever you are and access your business communications on the go – securely, quickly, and with ease.
Personalized UI Design
The CM App interface is now even more flexible – with options for company-wide default settings as well as individual user preferences. Layouts, functions, and display priorities can be precisely tailored to match personal workflows and specific requirements.
Legally Compliant Accessibility Support
The CM App now fully complies with WCAG 2.1 and EN 301 549 standards. This includes improved contrast ratios, precise focus guidance, screen reader–friendly structures, and complete touch-free navigation – enabling accessible use across all modern mobile devices.