Re: Text encoding for a proprietary TerminationState Descriptor package
Tom Taylor <[email protected]> Tue, 23 Feb 2010 08:46:11 -0500
| Newsgroups | gmane.ietf.megaco |
|---|---|
| Message-ID | <[email protected]> |
I have a feeling that you need to define trace, trac etype, and traceid as
separate ItemIds and go from there.
Beis, Grigoris (NSN - GR/Athens) wrote:
> Hello list,
>
> We wish to create a new proprietary H.248 package for inter-company
> tracing reasons.We have decided to deploy this package called in the
> TerminationState Descriptor in the following manner:
>
> TS{mst/trace=on{tracetype=singlecall, traceid=1234}}
>
> I feel however that the above syntax is incorrect. According to the Text
> encoding of H.248.1 V2 in Annex B, the correct encoding syntax must
> follow one of the proposed formats:
>
> 1) TS{packageName/ItemID} or
>
> 2) TS{packageName/ItemID=[VALUE, VALUE]} or
>
> 3) TS{packageName/ItemID={VALUE, VALUE}}
>
> where
> packageName: mst
> ItemID: trace
> VALUE: tracetype=singlecall or traceid=1234
>
>
> Do you think that the proposed syntax is indeed incorrect and must
> follow the proposed encoding pattern or this pattern does not refer to
> proprietary packages? Or am I missing something more in the Text
> encoding scheme?
>
> Thank you and best regards,
> Greg
>
>
> P.S. I paste the part of the Text Encoding explanation
>
> terminationStateDescriptor = TerminationStateToken LBRKT
> terminationStateParm *( COMMA terminationStateParm ) RBRKT
>
> terminationStateParm =(propertyParm / serviceStates /
> eventBufferControl )
>
> propertyParm = pkgdName parmValue
>
> pkgdName = (PackageName SLASH ItemID)
> ; specific item
>
> parmValue = (EQUAL alternativeValue/ INEQUAL VALUE)
>
> alternativeValue = ( VALUE / LSBRKT VALUE *(COMMA VALUE) RSBRKT
> ; sublist (i.e. A AND B AND ...)
>
> / LBRKT VALUE *(COMMA VALUE) RBRKT
> ; alternatives (i.e. A OR B OR ...)
>
> / LSBRKT VALUE COLON VALUE RSBRKT )
> ; range
>
> ------------------------------------------------------------------------
> With my best regards,
> Grigoris Beis
>
> Nokia Siemens Networks S.A.
> COO CC PV RD ASF PCU2 SGR
> Promitheos 12 Str. (Areva building)
> GR-145 64 Nea Kifissia / Athens, Greece
> Tel.: +30 210 6247-763
> Fax: +30 210 6247-510
> mailto: [email protected]
> ------------------------------------------------------------------------
>
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