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<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Hi All,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>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.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>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.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>mapSpecificAS
ABSTRACT-SYNTAX ::= {<o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>
MapSpecificPDUs<o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'> IDENTIFIED
BY gsm-MessagingId<o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>}<o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>MapSpecificPDUs
::=<o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>
TCMessage{{ MAPOperations-Invokable}, { MAPOperations-Returnable}}<o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>MAPOperations-Invokable
OPERATION ::= <o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'> {sendRoutingInfoForSM
| mo-ForwardSM | mt-ForwardSM} <o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'>MAPOperations-Returnable
OPERATION ::= <o:p></o:p></span></font></p>
<p class=MsoPlainText style='margin-left:.5in'><font size=2 color=black
face="Courier New"><span style='font-size:10.0pt;color:black'> {reportSM-DeliveryStatus
| alertServiceCentre | informServiceCentre | readyForSM}<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>The error is as below (Erlang ASN.1
compiler),<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'> {error,{asn1,[{error,{type,57,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>
'TCAPMessages',<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>
'MapSpecificPDUs',<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>
{asn1,{duplicates_of_the_tags,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>
[{'UNIVERSAL','INTEGER'}]}}}}]}}<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>For your information, I have attached
TCAPMessages.asn and MAP-ShortMessageServiceOperations.asn.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>I appreciate if anybody out there can give
me some clue to solve this problem.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>Thanks in advance!<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
style='font-size:10.0pt;color:black'>Eranga<o:p></o:p></span></font></p>
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