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Telecom
Telecom Applications
XOperator
XTrade
XBilat
XRoute
XProv
Billing
XConvert
XRate
XStat
XInvoice
XRecon
Protection
XSpam/XSpoof
XFraud
XCarrier Platform
Big Data Infrastructure
Added-Value Data Storage
XCarrier API
XCarrier Core
Development Platform
Configuration
Management
Monitoring
Core Functions
About
About us
Our Mission
Our Philosophy
Our Team
Jobs & Careers
Facts
Development
Management
Testimonials
Sunrise UPC
1&1 Versatel
Contact
English
Deutsch
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