National and International SIP Trunks and Data Lines

Boundless communication—clear, cost-efficient, and customer-oriented

Our SIP trunk enables the provisioning and porting of national and international phone numbers as well as service numbers. Our individually scalable SIP trunk allows you to provide national and international service numbers, including booking and merging international numbers as well as taking over existing numbers. Thanks to manufacturer-independent consulting, you receive a SIP trunk that is precisely tailored to your needs. We offer the provisioning of redundant multi-carrier SIP trunks from our high-security data centers.

We provide dedicated national and international data lines. These lines ensure a reliable and secure connection for your international needs. Through our globally available network, you can be assured that your data and voice services are handled with consistent quality and efficiency.

Optimal Connectivity for Your Communication Needs

Your Benefits at a Glance:

• Global Availability: National and international numbers in over 100 countries
• Central Contact Point: Simplified management and stress-free handling of global numbers
• Free Internal Calls: Benefit within the company network
• Flexible Number Usage: Integration into existing infrastructure, porting of existing and requesting new numbers
• Real-Time Communication over IP Network: HD voice quality and scalable parallel calls
• Cost Advantages and Flexibility: Combination of voice and data networks, adjustable voice channels
• Advanced Services: Worldwide service and value-added numbers, easy booking and merging of international numbers