Why use two different "H.248 mechanisms" in H.323?

Frank Derks frank.derks at PHILIPS.COM
Wed May 30 03:24:00 EDT 2001


The SETUP messages contains the three elements neededFeatures, desiredFeatures
and supportedFeatures. The other call signalling messages contain on single
featureSet element that includes these three elements. Why does the SETUP
message deviate frome the other call signalling messages?

Regards,

Frank

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