TransNexus

Fraud Prevention & Network Protection

• Robocall Prevention & Mitigation: Stops unwanted robocalls before they reach your network or customers.
• Telephony Denial of Service (TDoS) Prevention: Shields networks from volumetric call attacks that disrupt service.
• Telecom Toll Fraud Prevention: Detects and blocks fraudulent call activity to protect revenue.
• Do-Not-Originate (DNO) Blocking: Prevents calls from numbers that should never originate on your network.
• SIP 603+ Blocking Notification: Alerts providers when calls are blocked, supporting compliance and transparency.

Caller ID & Authentication

• STIR/SHAKEN: Authenticates and verifies caller identity to reduce spoofing across voice networks.
• STIR/SHAKEN Certificate Authority: Issues certificates that enable compliant caller ID authentication.
• Branded Calling ID™: Lets voice providers generate revenue by delivering verified, branded caller information.
• CNAM Caller ID Name Identification: Delivers accurate caller name data to improve call answer rates.
• Phone Number Reputation Lookup: Flags high-risk numbers before calls connect to protect recipients.

Routing & Analytics

• Quality-of-Service Monitoring & Routing: Keeps call quality high by routing traffic based on real-time performance data.
• LRN Dip Service: Resolves location routing numbers quickly to support accurate call termination.
• CDR Analytics: Turns call detail records into actionable insights for traffic and revenue management.
• Automated Credit Controls: Reduces financial exposure by automatically enforcing spending limits.

Software Platforms

• ClearIP: Cloud-hosted telecom platform delivering fraud prevention, STIR/SHAKEN, routing, and analytics in one deployment.
• NexOSS: Comprehensive VoIP application suite covering routing, billing support, fraud prevention, and call analytics.
• CDRAnalyzer: Dedicated platform for complete call history inquiry, reporting, and analytics.

TransNexus builds software that keeps telecom networks secure, compliant, and profitable. Service providers, managed service providers, and enterprises around the world rely on TransNexus to stop fraud, authenticate caller identity, and route traffic intelligently, all through software that works with any SIP-based system.

With over 25 years of experience in telecom software, TransNexus has developed deep expertise across toll fraud prevention, robocall mitigation, STIR/SHAKEN compliance, branded calling, CDR analytics, and advanced call routing. The company's cloud-hosted and on-premise platforms (ClearIP, NexOSS, and CDRAnalyzer) are built for fast deployment and long-term operational value.

Headquartered in Atlanta, Georgia, TransNexus also works with a network of solution and interoperability partners to extend its reach and deliver comprehensive network protection globally.