Hello. Could you advice me where to read more about MNCC protocol? openbsc/openbsc/include/openbsc/mncc.h references ETSI TS 100 940 which indeed has a lot of variables like MNCC.RECALL.IND in call control diagrams - but where are the reference to actual protocol? I've tried to google but got tons of unrelated junk :( Pardon if I'm asking smth obvious or already documented. Is there some library which will let me easily create simple tool which speaks mncc with openbsc (libmsc)? -- best regards, Max, http://fairwaves.ru
hi Max, On Mon, Apr 15, 2013 at 06:35:23PM +0200, ☎ wrote:
Could you advice me where to read more about MNCC protocol?
it is not a protocol, but an interface
openbsc/openbsc/include/openbsc/mncc.h references ETSI TS 100 940 which indeed has a lot of variables like MNCC.RECALL.IND in call control diagrams - but where are the reference to actual protocol?
there is no protocol. The Spec only defines a set of primitives and possibly their parameters, but no encoding or no protocol. This is fairly standard for ETSI/3GPP specs that document internal interfaces between layers of functional elements where no wire-protocol or vendor inter-operability is required. -- - Harald Welte <laforge@gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)
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Harald Welte -
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