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AMR--
An audio codec of the third generation communication for mobile PHONE.
While the option selected, your mobile phone will receive the audio file from IP
Camera. And you can choose the bit rate from 4.75k to 12.2k. However, the usage
of this codec will cause frame-rate decreasing.
Audio Output:
Audio Output Gain- Select the speaker output gain value you wish in the drop-down
menu and save it.
Note: The camera does not support echo cancelling, using the full duplex mode may cause
audio feedback.