CallWorxx offers competitively priced, high-quality voice termination around the world for carriers, corporate and SME businesses, call shops, wholesale resellers and other VoIP service providers. It is very easy to get started and configure your device, after which you can start to terminate national and international calls cost effectively.

Our distributed server network delivers low-latency, high-quality connections and super-fast speeds and provides you over 500 fixed and mobile direct routes, 1,000 carrier interconnects, routes to over 60 countries and 24/7 managed QoS that measures jitter and route stability.

When looking for a wholesale service provider, our SIP termination solution consistently delivers a high quality of service and provides you with rich features, tools and price flexibility for your business or to be able to effectively compete in the marketplace. We offer multiple configuration options that will give you the flexibility to customise your services.

As one of the largest wholesale voice termination suppliers, with our worldwide direct interconnects and competitive A-Z rates, businesses or companies looking to enter the wholesale termination business have chosen CallWorxx.


No credit checks or contracts, just immediate access to our service
Reliable account managers and full service support
A-Z Rates for providing termination services through global interconnections
Up to 10,000 simultaneous calls at no additional cost
Efficient support ticketing system built-in
Fast server network with low latency
Get started in minutes

Contact us for a free test account and see for yourself how clear and efficient CallWorxx wholesale really is.

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