Cisco Small Business SPA2102 Administration Manual page 207

ATA Voice Field Reference
PSTN Line page (SPA3102)
Cisco Small Business ATA Administration Guide
Use Pref Codec
Only
Silence Threshold
G729a Enable
Echo Canc Enable
G723 Enable
Echo Canc Adapt
Enable
G726-16 Enable
Echo Supp Enable
G726-24 Enable
FAX CED Detect
Enable
G726-32 Enable
To use only the preferred codec for all calls, select yes.
(The call fails if the far end does not support this codec.)
Otherwise, select no.
The default is no.
Select the appropriate setting for the threshold: high,
medium, or low.
The default is medium.
To enable the use of the G729a codec at 8 kbps, select
yes. Otherwise, select no.
The default is yes.
To enable the use of the echo canceller, select yes.
Otherwise, select no.
The default is yes.
To enable the use of the G723a codec at 6.3 kbps, select
yes. Otherwise, select no.
The default is yes.
To enable the echo canceller to adapt, select yes.
Otherwise, select no.
The default is yes.
To enable the use of the G726 codec at 16 kbps, select
yes. Otherwise, select no.
The default is yes.
To enable the use of the echo suppressor, select yes.
Otherwise, select no.
The default is yes.
To enable the use of the G726 codec at 24 kbps, select
yes. Otherwise, select no.
The default is yes.
To enable detection of the fax Caller-Entered Digits (CED)
tone, select yes. Otherwise, select no.
The default is yes.
To enable the use of the G726 codec at 32 kbps, select
yes. Otherwise, select no.
The default is yes.
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