Chapter 9 Voice
Voice Activity Detection/Silence Suppression
Voice Activity Detection (VAD) detects whether or not speech is present. This lets the
Comfort Noise Generation
When using VAD, the
Echo Cancellation
G.168 is an
MWI (Message Waiting Indication)
Enable Message Waiting Indication (MWI) enables your phone to give you a
Custom Tones (IVR)
IVR (Interactive Voice Response) is a feature that allows you to use your telephone to interact with the
Table 66 Custom Tones Details
LABEL | DESCRIPTION |
Total Time for All Tones | 900 seconds for all custom tones combined |
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Maximum Time per | 180 seconds |
Individual Tone |
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Total Number of Tones | 5 |
Recordable | You can record up to 5 different custom tones but the total |
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| time must be 900 seconds or less. |
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Recording Custom Tones
Use the following steps if you would like to create new tones or change your tones:
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