Polycom MGC Administrator, Руководство администратора

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MGC Administrator’s Guide
5-83
• MUSIC_VOLUME_RATIO = 7
Determines the volume level of a message played to a participant
listening to music. The volume of the message can range from 0-10,
where 10 is the maximum. Default setting is 7 (recommended).
•
AGC = YES
If set to YES, activates the Auto Gain Control algorithm for all
conferences run on this MCU.
•
NOISE_LINE_DETECTION = 3
Noisy Line Detection analyses the participant’s line signal in order to
detect a noisy line and notify the operator. The Noisy Line Detection is
enabled/disabled by defining the detection sensitivity. The sensitivity
ranges from 0 to 5, where 0 disables the feature, 1 is the minimum and 5
is the maximum sensitivity. The default value is
3 . Note that when the
sensitivity level is set to the highest level (5) even low noises cause the
line to be identified as noisy and may reduce the usability of this feature.
• SINGLE _PARTY_HEARS_MUSIC = YES
When enabled, if the first participant to enter the conference is the only
connected participant, s/he hears background music.
•
AUDIOP_TONE_GAIN = 4
Controls the volume of the bridge tones (for example: entry/exit tones), 0
being the lowest and 10 the highest possible volume for a tone.
•
AUDIO_PLUS_CM_FLASH_SIZE = 49152000
AUDIO_PLUS_CM_MSG_32 = 36
AUDIO_PLUS_CM_MSG_16 = 24
AUDIO_PLUS_CM_MSG_8 = 172
AUDIO_PLUS_CM_MSG_4 = 438
AUDIO_PLUS_CM_MSG_2 = 360
This group of flags determines the number of audio files for the
messages and voice prompts that can be stored in the system’s memory,
sorted in groups according to their duration. There are five duration
categories: 2-second, 4-second, 8-second, 16-second and 32-second
groups.
Currently, the Audio+ card can store up to 4000 seconds of voice
prompts (about 66 minutes). As the voice prompts are stored per