: Handling failures of application servers that provide specific services (e.g., VoLTE, messaging). 3. Key Technical Mechanisms
: These are specific Diameter protocol messages (Server-Assignment-Request and Location-Information-Request) used by the HSS and S-CSCF to update and overwrite user data during restoration events. 123380
: Mechanisms for the Proxy-CSCF to recover its relationship with the user equipment (UE) after a restart. : Handling failures of application servers that provide
: Handling failures of application servers that provide specific services (e.g., VoLTE, messaging). 3. Key Technical Mechanisms
: These are specific Diameter protocol messages (Server-Assignment-Request and Location-Information-Request) used by the HSS and S-CSCF to update and overwrite user data during restoration events.
: Mechanisms for the Proxy-CSCF to recover its relationship with the user equipment (UE) after a restart.