Destination

Validations ASN.1 Parent Types

The Destination indicates the number dialled by the subscriber (Called Number) or the SMSC Address in case of  SMS usage or in cases involving supplementary services such as call forwarding or transfer etc., the number to which the call is routed.

The element contains additional optional information detailing the geographical destination of the call and, where available and appropriate, Dialled Digits and SMS Destination Number.

Conditionality: 

Must be present within group MO Basic Call Information except where there is no number present on the air interface, e.g. emergency calls.

Validations

Error Code	Context	Severity Level	Validation Description
39       40     41       42	MOC       MOC     MOC       MOC	Severe       Severe     Severe       Severe	Neither item Called Number nor item Dialled Digits present within call and call does not represent an emergency call.   Item Called Number contains only country code and item Dialled Digits not present   Item Called Number not present and Call Type Level 1 indicates an international call and item CAMEL Destination Number not present.   Called Number not present and call represents SMS usage.   Note:  Error codes 31, 32, 33, 34, and 35 removed in TAP release 3.10 (01 May 2003). Note:  Error Codes 30, 37 & 38 removed in TAP release 3.11 (01 May 2005).

 

Destination ::= [APPLICATION 89] SEQUENCE
{
    calledNumber                CalledNumber  OPTIONAL,
    dialledDigits               DialledDigits         OPTIONAL,
    calledPlace                 CalledPlace           OPTIONAL,
    calledRegion                CalledRegion          OPTIONAL,
    sMSDestinationNumber        SMSDestinationNumber  OPTIONAL
}

Parent Types

MoBasicCallInformation
Text extracted from GSMA TD57 standard