Akuvox Smart Intercom R29 Series Admin Manual page 81

R29X
Admin Guide
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
PCMA 64kbit/s
PCMU 64kbit/s
G729 8kbit/s
G722 64kbit/s
Sample Rates
8kHZ
8kHZ
8kHZ
16kHZ
70
Figure 4.2.6-1 SIP account
Figure 4.2.6-2 Audio codec