Grandstream Networks GDS3710 - Privacy Masks; Table 21: Audio Settings; Figure 73: Audio Settings Page

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GDS3710 User Manual
Version 1.0.7.8
Figure 73: Audio Settings Page
Table 21: Audio Settings
Preferred Audio
Codec
Configures the audio codec. Three codecs are available:
PCMU, PCMA and G.722 are supported.
System Volume
Adjusts the speaker volume connected.
Doorbell Volume
Adjusts the doorbell volume.
Enable Custom
Doorbell Ringtone
User can check this option in order to use the custom Doorbell Ringtone.
Default Ringtone is used when this option is disabled.
- Click on to upload the ringtone file, then press
- Click on to delete the existent custom ringtone.
- Support upload WAV, PCM audio file(size <= 600K). Format limit to:
WAV:
1. Sample Rate: 8k or 16k.
2. Channel: Mono-channel or Dual-channel.
PCM:
1. Sample Rate: 8K.
2. Channel: Dual-channel.
Note: Empty audio file is not accepted.
Privacy Masks
This page allows users to configure privacy masks up to 4 different regions by selecting different regions
requiring privacy mask as displayed on the following figure.
When privacy mask enabled, the video at related region will be masked by black color and no video
displayed inside that mask.