Circuit Fault Indications TRIZ Cases
- Session Border Controller Failover for Survivable Call Routing
When a cloud telephony server is unreachable, an SBC reroutes calls to a backup distribution group using pre-stored on-premises data.
- Fault Detector for Telephone Wire-Pair Ground Faults
A passive sensor and amplifier characterize ground faults in telephone wire-pairs to enable precise safety monitoring.
- Media Server Failover Announcement Mechanism
A media server streams backup content during primary application server failures to maintain continuous playback.
- Mobile Remote Diagnostics via Carrier Network Authentication
A mobile device system interfaces with enterprise networks through a wireless carrier to enable remote diagnostics and problem remediation.
- Network Control Signal for Automatic Call Release
A network control unit generates an additional signal to trigger terminal idle state switching.