|
Hi All, I'm finding difficult in absorbing
"How to use ASN.1 TCAPMessage to transport GSM MAP". The problem is
how to generate TCAP Begin, Continue, End, etc messages. I read about the ASN.1 Parameterized Type,
but still I could find the match of ASN.1 specs for MAP and TCAP. I thought
below might be the way, but still that gives some compilation errors. mapSpecificAS
ABSTRACT-SYNTAX ::= {
MapSpecificPDUs IDENTIFIED
BY gsm-MessagingId } MapSpecificPDUs
::=
TCMessage{{ MAPOperations-Invokable}, { MAPOperations-Returnable}} MAPOperations-Invokable
OPERATION ::= {sendRoutingInfoForSM
| mo-ForwardSM | mt-ForwardSM} MAPOperations-Returnable
OPERATION ::= {reportSM-DeliveryStatus
| alertServiceCentre | informServiceCentre | readyForSM} The error is as below (Erlang ASN.1
compiler), {error,{asn1,[{error,{type,57,
'TCAPMessages',
'MapSpecificPDUs',
{asn1,{duplicates_of_the_tags,
[{'UNIVERSAL','INTEGER'}]}}}}]}} For your information, I have attached
TCAPMessages.asn and MAP-ShortMessageServiceOperations.asn. I appreciate if anybody out there can give
me some clue to solve this problem. Thanks in advance! Eranga |
TCAPMessages.asn
Description: Binary data
MAP-ShortMessageServiceOperations.asn
Description: Binary data
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