Enterprise Voice
We deliver a complete enterprise communication solution – from integrating multiple providers and porting numbers to modernizing your telephony infrastructure for the latest VoIP technologies. We connect your offices worldwide and ensure maximum availability with our premium 24/7 support.

Communication That Empowers Your Business
Simple. Secure. Future-Proof.
Benefits with Anexum – Your Partner for Smart Network Solutions
Custom Telephony Strategy
We design and implement solutions built precisely around your needs – no off-the-shelf setups.
Flexible Integration & Migration
Whether you use an existing SIP system or are moving to cloud telephony, we guide you every step of the way.
SIP-Trunking für VoIP
We future-proof your legacy phone system with modern voice-over-IP technology.
Provider-Independent Compatibility
Our solutions work with all major providers – both national and international.
Integration with Microsoft Teams & Webex
Extend your collaboration tools with fully integrated enterprise-grade telephony features.
Cost-Efficient All-in-One Solution
High-quality voice and video conferencing – effective in the office, on the go, or from home.
Tailored Planning & Expert Advice
Our Enterprise Voice strategy starts with a deep analysis of your current technology, challenges, and goals. We deliver innovative solutions, from cloud migration and SIP integration to hybrid communication models – ensuring efficiency, cost-effectiveness, and comfort.
Centralized Communication
Already using Microsoft Teams or Cisco Webex? We integrate your telephony seamlessly into these platforms, consolidating your business communication in one place. Choose between full self-management or letting us handle it – with an admin portal for number management and 24/7 support.
Unified Communication for Hybrid Work
Modern work is hybrid. We help integrate home office capabilities into your corporate environment – ensuring smooth workflows, optimized processes, and professional-grade remote collaboration tools.
High-Quality Video Meetings – Anywhere
Visual communication drives better engagement. We enable secure, GDPR-compliant video conferencing hosted in certified data centers, with cross-platform meeting room systems and home office hardware setup.