This Supplement provides complementary information on the handling
of priority traffic (e.g.., IEPS/ETS traffic) by the H.248 entities: Media
Gateway Controller (MGC) and Media Gateway (MG).
This supplement illustrates the difficulty,
even impossibility, of a generic specification i.e. , a generic H.248 profile
in justifying concrete, dedicated protocol solutions in case of available
alternative for "emulation approaches".