Samsung Ubigate iBG3026, Configuration Manual

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CHAPTER 29. H.323 Gateway Management
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© SAMSUNG Electronics Co., Ltd.
If a dial-peer containing unexpected codec list is matched, use of ‘incoming
called-number’ on a dial-peer to match can perform dial-peer matching forcibly.
The followings are the codecs supported in H.323 gateway.
G.711 a-law
G.711 u-law
G.723 series
G.729 series(G.729, G.729 AnnexA)
Support for Supplementary Services
H.323 gateway supports the supplementary services as follows for the analog
FXS subscribers, and not configuration is required for H.323. However, it is
necessary to set the supplementary services available for analog FXS
subscribers in a POTS dial-peer configuration mode.
Each service has the restrictions as described in Table 29.4.
Table 29.4 Supported Supplementary Services in H.323 Gateway
Service Name Description Restriction
Call Transfer
(blind/consultative)
While A and B are busy,
blind: A presses a hook flash, and
attempts a call to C A does hook-on
C does hook-off Call between B
and C is made.
consultative: A presses a hook flash,
and attempts a call to C C does
hook-off A and C are connected(B in
Hold status) A does hook-on Call
between B and C is made
H.323 party cannot
be other party(A, C)
than B-party.
any configuration is
not needed.
Call Hold&Retrieve While A and B are busy,
if A presses a hook flash, B turns to a
hold status; and if A presses a hook
flash again, B is retrieved.
H.323 party cannot
be other party(A)
than B-party.
any confiquration is
not needed.