callType

Validations ASN.1 Parent Types

The type of call in respect of the destination of the call.

The case may be further qualified by Call Type Subtype defined by the Sender PMN, e.g. to band international destinations.

Where it is not possible to distinguish calls to a National Mobile from calls to a National PSTN the value ‘N’ (Mobile to National PSTN) must be used to populate this field.

Conditionality: 

Must be present within group Charge Information where it relates to Basic Service Used within a Mobile Originated Call.

Validations

Error Code	Context	Severity Level	Validation Description
10   20	MOC   MOC	Severe   Severe	Syntax error.   Value out of range.

 

ChargeInformation ::= [APPLICATION 69] SEQUENCE
{
    chargedItem         ChargedItem         OPTIONAL, -- *m.m.
    exchangeRateCode    ExchangeRateCode    OPTIONAL,
    callType            CallType            OPTIONAL,
    callTypeSubtype     CallTypeSubtype     OPTIONAL,
    chargeDetailList    ChargeDetailList    OPTIONAL, -- *m.m.
    taxInformation      TaxInformationList  OPTIONAL,
    discountInformation DiscountInformation OPTIONAL
}


Parent Types

ChargeInformation
Text extracted from GSMA TD57 standard