H323 and OLI

Discussion related to the ITU-T Recommendation H.323
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pschneck
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H323 and OLI

Post by pschneck » Tue Dec 27, 2011 4:45 pm

Does H323 support the transfer of OLI or information digits? If so, what ITU spec states this?

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paulej
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Re: H323 and OLI

Post by paulej » Thu Dec 29, 2011 8:53 pm

Certain ISUP parameters were not mapped directly into H.323. Cisco initiated some work a few years ago and it transmits such parameters as 'GTD' (Generic Transparency Descriptor) parameters. GTD was taken to the ITU and standardized as NSS (Narrowband Signaling Syntax) Q.1980.1. H.323 Annex M4 describes the transport of NSS within H.323.

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