Chapter 10 Phone

Figure 83 VoIP > Phone > Analog Phone > Advanced

Each field is described in the following table.

Table 68 VoIP > Phone > Analog Phone > Advanced

LABEL

DESCRIPTION

Analog Phone

This field displays the phone port you see in this screen.

 

 

Voice Volume

 

Control

 

 

 

Speaking Volume

Enter the loudness that the ZyXEL Device uses for speech that it sends to the

 

peer device. -1 is the quietest, and 1 is the loudest.

 

 

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

 

 

 

G.168 Active

Select this if you want to eliminate the echo caused by the sound of your voice

 

reverberating in the telephone receiver while you talk.

 

 

Fax Option

This field controls how the ZyXEL Device handles fax messages.

 

 

G.711 Fax

Select this if the ZyXEL Device should use G.711 to send fax messages. The peer

Passthrough

devices must also use G.711.

 

 

T.38 Fax Relay

Select this if the ZyXEL Device should send fax messages as UDP or TCP/IP

 

packets through IP networks. This provides better quality, but it may have inter-

 

operability problems. The peer devices must also use T.38.

 

 

Dialing Interval

 

Select

 

 

 

Dialing Interval

Enter the number of seconds the ZyXEL Device should wait after you stop dialing

Select

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.

 

 

VAD Support

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.

 

 

152

 

P-2302HWUDL-P1 Series User’s Guide