Chapter 11 The VoIP Line Screens
When using VAD, the WiMAX Device generates comfort noise when the other party
is not speaking. The comfort noise lets you know that the line is still connected as
total silence could easily be mistaken for a lost connection.
Echo Cancellation
G.168 is an ITU-T standard for eliminating the echo caused by the sound of your
voice reverberating in the telephone receiver while you talk.
11.2 Phone
Click VoIP > Line 1 (or Line 2) > Phone to configure phone and caller ID
settings.
Figure 76 VoIP > Line 1 (or Line 2) > Phone
The following table describes the labels in this screen.
Table 59 VoIP > Line 1 (or Line 2) > Phone
LABEL
Phone
Hook Flash
Detect Upper
Bound
Hook Flash
Detect Lower
Bound
Voice Tx Level
Voice Rx Level
Caller ID
156
DESCRIPTION
Enter the number of milliseconds for the upper bound of a quick on-
hook and off-hook cycle in order to recognize a hook flash event.
Enter the number of milliseconds for the lower bound of a quick on-
hook and off-hook cycle in order to recognize a hook flash event.
Select the volume level transmitted by the WiMAX Device. -9 is the
quietest, and 9 is the loudest.
Select the volume level transmitted to the WiMAX Device. -9 is the
quietest, and 9 is the loudest.
MAX318M2W User's Guide