Configuring the Cisco VC 220 Network Camera Software
Camera Control > Audio Settings
VC 220 Dome WDR Day/Night PoE Network Camera Administration Guide
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•
AAC Bit Rate
—Select the bit rate for the AAC codec. This codec produces
good sound quality at the cost of higher bandwidth consumption. The
supported bit rates are:
16 Kbps
,
32 Kbps
,
48 Kbps
,
64 Kbps
,
96 Kbps
,
and
128 Kbps
. The default bit rate is
128 Kbps
.
•
GSM-ARM bit rate
—Select the bit rate for the GSM-ARM codec. This
codec optimizes speech quality and requires less bandwidth. The
supported bit rates are:
4.75 Kbps
,
5.15 Kbps
,
5.90 Kbps
,
6.7 Kbps
, 7
.4
Kbps
,
7.95 Kbps
,
10.2 Kbps
, and
12.2 Kbps
. The default bit rate is
12.2
Kbps
.