Table of Contents
Advertisement
Chapter 6
Configuring VoIP
Table 6-6
Commands to Fine Tune E&M Voice Ports (continued)
Task
Step 3
Specify (in dB) the amount
of gain to be inserted at the
receiver side of the interface.
Step 4
Specify (in dB) the amount
of attenuation at the transmit
side of the interface.
Step 5
Enable echo-cancellation of
voice that is sent out of the
interface and received back
on the same interface.
Step 6
Adjust the size (in
milliseconds) of the
echo-cancel.
Step 7
Enable nonlinear processing,
which shuts off any signal if
no near-end speech is
detected. (Nonlinear
processing is used with
echo-cancellation.)
Step 8
Specify the number of
seconds the system will wait
for the caller to input the first
digit of the dialed digits.
OL-2031-02
Command
input gain value
output attenuation value
echo-cancel enable
echo-cancel coverage value
non-linear
timeouts initial seconds
Catalyst 4224 Access Gateway Switch Software Configuration Guide
Configure Voice Ports
Default
Valid Entries
Values
–6 to 14 dB
0 dB
0 to 14 dB
0 dB
8, 16, 24, and
16 ms
32 ms
0 to 120 sec
10 sec
6-31
Advertisement
Table of Contents
Troubleshooting
