Study on user control dver spoofed calls
The present document studies new service capabilities and enhancements to existing service capabilities needed to allow the called user to control:
- How spoofed calls are reported to the called user.
- The treatment given to the spoofed call and calling user.
- Provide the called user the ability to review the results of spoofed call detection.
- Allow the called user to provide feedback to the network of incorrect detection decisions (false positive and false negative).
New service network capabilities and enhancements to existing network capabilities needed to support network operator policies regarding treatment of spoofed calls are also covered including:
- Support for law enforcement and network operator fraud investigations into originators of spoofed calls.
- Setting default or limiting spoofed call controls the user is able to access.
The present document also studies the interaction between spoofed call control capabilities available to users using MTSI voice services.