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Chapter 25: Enterprise VoIP Network Management
AltiWare ACM 5.1 Administration Manual 329
Name the new profile, and click OK.
Make your changes or additions, and click Apply. These are the fields in the Codec
configuration window:
Parameter Description
Codec Profile Table Lists codec profiles by name. Select a profile in the
table to modify its settings, then click Apply in the
panel where you made the changes.
Click the Add button to add a codec profile. Click the
Remove button to remove the selected profile. You
cannot remove the Default profile.
Name Name of the codec profile. You can modify the name,
and click Apply. The Default profile name cannot be
changed.
Codec There are three options:
•G.711
• Prefer G.723.1, support G.729
• Prefer G.729, support G.723.1
G.711 provides toll quality digital voice encoding,
and G.723/G.729 use low rate audio encoding to
provide near toll quality performance under clean
channel conditions.
G.711/G.723/G.729
Silence Suppression
When silence suppression is enabled, and silence is
detected during a call, AltiWare stops sending
packets to the other side. This decreases the
bandwidth requirement, however the voice quality
may be degraded slightly. These are system-wide
settings.