Israel's Hot Mobile Selects CALLUP’s SIM OTA Platform to Manage Remotely SIM Cardsread more
News, articles and interviews about CALLUP and its products, published in various media outlets
CALLUP Announces Enhanced Portfolio of Cost Effective Value Added Servicesread more
CALLUP Launches Cloud-Based Value Added Services for Cellular Operators with Unique Self-Tailoring Wizardread more
CALLUP to Introduce Innovative System for Switching Cellular Calls to IP Networks at MWC 2014read more
CALLUP to Introduce Smart Fi System for Data Offloading at Mobile World Congress 2014read more
Operators can now cut down expenses on Roaming SMS.read more
A complete Voice, video, messaging and Content management solution with a unified O&M tool for all your Value Added Services. Monetize you rnetwork assests.
A single touchpoint for all your Device and SIM Management needs. Ensures your customers are up-to-date with all the right setting to allow the best user experience on your network.