Virtual-Call's SIP Trunk service connects your existing IP-PBX to the public telephone network via SIP (Session Initiation Protocol) over an Internet connection.
National SIP Trunk for your company
All incoming and outgoing telephone calls are conducted in high voice quality via Virtual-Call to the PSTN (Public Switched Telephone Network). You benefit from up to 70% savings on your telephone costs and 100% availability.
SIP-Trunk soltuion for Nord-Amerika connect your IP-PBX easy
No matter where your business is located in Europe, our Cloud PBX solution offers the perfect communication solution. With reliable and accessible service, it's easy to connect with clients, partners, and team members across borders seamlessly.
Our state-of-the-art technology provides a streamlined and efficient communication system that saves you both time and money. Our Cloud PBX solution takes away the complexity of communication systems, allowing you to focus on what matters most – growing your business. Explore our different country offerings below and discover how we can help your business stay connected.
Wir werden unseren Service bald auf die anderen Länder in Nord-Amerika ausweiten.
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Benefits of our SIP Trunk service
Full PSTN replacement
National termination
Calls are routed nationally in the respective countries via stable and highly secure geo-redundant SIP clusters, therefore short latency and top voice quality and monitoring around the clock (24/7).
SIP cluster 24/7 monitored
Continuous monitoring of the performance of the installation is one of the significant differentials of Virtual-Call carrier service. It ensures service quality as well as constant customer satisfaction.
Cost efficient
We guarantee interconnection between headquarters and all branch offices with just one contract, one technical contact, and one connection. Possibility of reducing telephony costs by up to 70%.
The best way to connect
your offices globally
SIP Trunk is one of the newest business telephony solutions used by many companies, especially multinational corporations, as a cost-effective alternative for connecting their headquarters and branch offices.
SIP Trunking offers numerous benefits for business telephony, including significant cost savings, greater scalability, features, and improved call quality.
SIP Trunk from Virtual-Call allows you to connect all your foreign branches in different countries to a single IP PBX with just one connection, saving money and time. This is done by creating a SIP account with Virtual-Call and subscribing to their SIP Trunk services.
Looking for a cost-effective way to connect
your headquarters and branch offices?
SIP Trunk is one of the newest business telephony solutions used by many companies, especially multinational corporations, as a cost-effective alternative for connecting their headquarters and branch offices.
It offers numerous benefits for business telephony, including significant cost savings, greater scalability, features, and improved call quality.
You won't find a more comprehensive or cost-effective solution than SIP Trunking. It's perfect for businesses that want to improve call quality while saving money on telephony costs.
Connect the SIP Trunk with any IP PBX and Platform
Experience the advantages of a robust, reliable, and flexible SIP Trunking solution from Virtual-Call. Our service seamlessly integrates with various systems. Whether you're using Microsoft Teams, SwyxWare and SwyxON 3CX, Starface, Agfeo, Asterisk, LiveAgent, Aastra, or many other platforms, our SIP Trunking effortlessly adapts to your current setup, transforming the way your business communicates.
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If you're looking for a cost-effective and reliable way to connect your PBX, Virtual-Call SIP-Trunk is definitely worth considering.