Altigen AltiContact Manager Version 5.0, Administration Manual

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Trunk Configuration
AltiContact Manager Administration Manual 7-15
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RTP Configuration
The second configuration section for Triton VoIP is RTP Configuration,
with the following settings:
Parameter Description
Codec By default, G.711 (provides toll quality digital voice
encoding), G.723/G.729 (uses low rate audio
encoding to provide near toll quality performance
under clean channel conditions) and G.723/G.729
codecs are automatically enabled. These option are
not configurable.
Note: On the 30-port board, G.723/G.729 cannot be
selected; on the 12-port board, G.723/G.729
cannot be deselected.
G.711/G.723/G.729
Silence Suppression Suppresses silence packets during VoIP sessions.
When silence is detected during a call, AltiWare
stops sending packets to the other side. When silence
is detected during voice mail, the silence period is
not recorded.
AltiWare disconnects the voice mail session when a
silence period exceeds 7 seconds during voice mail
recording over VoIP.
Select G.729A without Silence Suppression or
G.729AB with Silence Suppression.
Note: If G.729AB with Silence Suppression or
G.711/G.723 with Silence Suppression is
selected, the bandwidth needed will be
decreased, but the voice quality may degrade
slightly.