ASN.1 mailing List Casper Olivier Duboisson I did a lot of work on this topic around 1991-92 after having coded a TCAP and MAP (Mobile Application Part) encoder/decoder for a protocol analyser firm.
The ISUP was of prime importance for 20ieth century telecom. I do not know about the 21. century but I am interested in hearing views on this ? I noticed that Siemens in their development efforts had one man dedicated to hunt an abstract level definition of the ISUP. These efforts were combined with others to form ASN.1/ECN. (Pls. update/correct me if needed). It would be a great thing to have an open doc. that described the ISUP in ASN.1/ECN but I am aware that it must have cost some man hours to develop so it can parse and generate encoders /decoders that will go down the line and integrate with TCSP, MAP etc. I have no connections with protocol analyser firms, telecomms black boxes manufacturers etc. I work as a high school teacher in maths/phys/computer science and I act as telecomms advisor in my one man firm now. I would be delighted to take on the task of writing a public ISUP definition in ASN.1/ECN if anyone would pay me. But I realise it would be quite some task. Steen Oluf Karlsen S�holtvej 6 Vester Vandet DK-7700 Thisted Danmark Tel +45 97 97 72 72 email [EMAIL PROTECTED] > > Casper wrote: > > Hi All, > > > > Are there ASN.1 specification files for ITU ISUP messages > (like TCAP asn.1 > > at ITU site)? > > As you can see by yourself at > http://www.itu.int/ITU-T/asn1/database/itu-t/q/index.html > the answer is NO! > -- > Olivier DUBUISSON > _______________________________________________ ASN1 mailing list [email protected] http://lists.asn1.org/mailman/listinfo/asn1
