The "Called-Station-Id" AVP

The "Called-Station-Id" Diameter AVP, which is of type UTF8String, uses the AVP code "30".

It has the MANDATORY flag, the MAY-ENCRYPT flag.

It is part of the AA-Request, MIP6-Request, Abort-Session-Request, Accounting-Request, Re-Auth-Request, Trigger-Establishment-Request, Credit-Control-Request, Non-Aggregated-RUCI-Report-Request, Modify-Uecontext‑Request, Diameter-EAP-Request, TDF-Session-Request commands.

It is part of the PS-Information, Subsession-Enforcement-Info, Aggregated-RUCI-Report grouped AVPs.