ZyXEL Communications P-2802H-I Series, Руководство пользователя

Страница: 144 / 418

Chapter 10 Voice
P-2802H(W)(L)-I Series User’s Guide
144
10.10 Common Phone Settings Screen
Use this screen to activate and deactivate immediate dialing. To access this screen, click VoIP
> Phone > Common .
Figure 80 Phone > Common
Each field is described in the following table.
Listening Volume Enter the loudness that the ZyXEL Device uses for speech that it receives from
the peer device. -1 is the quietest, and 1 is the loudest.
Echo Cancellation
Active G.168 Select this if you want to eliminate the echo caused by the sound of your voice
reverberating in the telephone receiver while you talk.
Dialing Interval
Select
Dialing Interval
Select
Enter the number of seconds the ZyXEL Device should wait after you stop dialing
numbers before it makes the phone call. The value depends on how quickly you
dial phone numbers.
If you select
Active Immediate Dial in VoIP > Phone > Common , you can press
the pound key (#) to tell the ZyXEL Device to make the phone call immediately,
regardless of this setting.
Active VAD Select this if the ZyXEL Device should stop transmitting when you are not
speaking. This reduces the bandwidth the ZyXEL Device uses.
Back Click this to return to the Analog Phone screen without saving your changes.
Apply Click this to save your changes.
Cancel Click this to set every field in this screen to its last-saved value.
Table 52 Phone > Analog Phone > Advanced
LABEL DESCRIPTION
Table 53 Phone > Common
LABEL DESCRIPTION
Immediate Dial
Active Immediate
Dial
Select this if you want to use the pound key (#) to tell the ZyXEL Device to make
the phone call immediately, instead of waiting the number of seconds you selected
in the Dialing Interval Select in VoIP > Phone > Analog Phone .
If you select this, dial the phone number, and then press the pound key. The
ZyXEL Device makes the call immediately, instead of waiting. You can still wait, if
you want.
Apply Click this to save your changes and to apply them to the ZyXEL Device.
Cancel Click this to set every field in this screen to its last-saved value.