User Guide

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4.2.6. Codec
Login to the website and go to the path Account - Advanced to
configure the video codec and audio codec.
 Audio Codec
Sip Account: To choose which account to configure.
Audio Codec: R29 series supports four audio codec: PCMA,
PCMU, G729, G722. Different audio codec requires different
bandwidth, user can enable/disable them according to different
network environment.
Note: Bandwidth consumption and sample rates.
Codec Bandwidth
Sample Rates
PCMA
64kbit/s
8kHZ
PCMU
64kbit/s 8kHZ
G729
8kbit/s 8kHZ
G722
64kbit/s 16kHZ
Figure 4.2.6-2 Audio codec
Figure 4.2.6-1 SIP account