ServingNetwork

Validations ASN.1 Parent Types

A unique identifier used to determine the network where the call event was originally created.

While this would normally be a TADIG PMN code (see TADIG PRD TD.13) this may not be true in certain specific cases, e.g. inter standard roaming.

Conditionality:

Must be present within groups

Geographical Location

Service Centre Usage

if the Serving Network is different from the Sender.

Validations

Error Code	Context	Severity Level	Validation Description
10           20	MOC MTC SS SCU GPRS   MOC MTC SS SCU GPRS	Severe           Severe	Syntax error.           Value out of range, i.e. it is neither a TADIG PMN Code nor a bilaterally agreed value.

 

ServingNetwork ::= [APPLICATION 195]  AsciiString

Parent Types

GeographicalLocation
ServiceCentreUsage
Text extracted from GSMA TD57 standard