CNT Carrier Trunk

CNT offers high-quality SIP trunks as a Carrier’s Carrier, specifically designed for the needs of telecommunications providers. These powerful wholesale products form the basis for smooth and reliable international voice and data communication. With an infrastructure built for stability and performance, CNT ensures that your services meet the highest quality standards.

CNT's SIP trunks are available worldwide in numerous countries and allow for seamless integration into existing systems. Thanks to high flexibility and scalability, they perfectly adapt to the demands of growing markets. This creates a solid foundation for efficiently expanding your international telecommunications business.

With CNT Carrier Trunking, you benefit from a powerful infrastructure that guarantees high availability and reliable connections. Our SIP trunks are provided over redundant networks to ensure maximum fault tolerance. This gives you the assurance that your services remain stable even in demanding situations.

Through state-of-the-art security standards and continuous monitoring, CNT protects communication paths from unauthorized access and disruptions. As an experienced partner in international telecommunications, CNT enables you to offer your customers the highest reliability and quality—regardless of location and network requirements.

CNT supports carriers in the porting and allocation of phone numbers in numerous countries worldwide. We handle the central processes of execution, allowing you to focus on your core business. With our extensive expertise in number management, we guarantee efficient processes and the highest reliability—even with complex requirements.

Our services include seamless integration of phone numbers into existing systems as well as the rapid provision of new number blocks. Whether local, national, or international numbers: With CNT as your partner, carriers benefit from a flexible, scalable offering that ensures maximum efficiency and a top-notch user experience.

CNT is registered as a telecommunications provider in 34 countries and connected to the respective telecommunications markets through international carrier interconnects. This regulatory and technical foundation enables local phone numbers, number allocation and porting, and reliable voice services for internationally operating companies. Additional countries marked accordingly can be connected upon request and subject to specific requirements.

With one International Trunk per country, an unlimited number of locations can be integrated.