Dear Sir,
At work, I have to deal with parsing Call Detail Records generated by GSM MSCs, TAP 3 applications, etc which are in ASN.1 format.
At work, I have to deal with parsing Call Detail Records generated by GSM MSCs, TAP 3 applications, etc which are in ASN.1 format.
I wrote a generic parser/decoder which accepts the tags and the value encodings in a tree structure as configuration, and ran into some doubts.
Presently, I'm unsure of how to handle 0x00
and 0xFF values between records.
Also how are fillers/noise represented and handled?
Also, is there any place from which we can
get the ASN.1 specification for the
different applications/enterprises? Just so that we can shift to using generic compilers.
Thank you.
karthikeyan.r
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The will to do, the soul to
dare
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