User's Manual

Table Of Contents
Connecting Audio Devices20
5. Click on More Setting to configure the following:
Audio Encode: Check box to enable/disable.
Audio Format: Select an audio codec (G711a or AAC recommended).
CAUTION
In order to use voice commands with your security system , you must choose AAC encoding for the
Sub Stream. For more details on using voice commands with your security system, see 19 Smart Home
& Voice Assistance, page 90.
Audio Source: Remains as NORMAL setting.
Audio Sampling: Select an audio sampling rate (8000 recommended).
6. Click Apply.
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