ZyXEL Communications P-2602HWLNI User Manual

Chapter 11 Voice

P-2602HWLNI User’s Guide

Figure 106   Phone > Analog Phone > Advanced

Each field is described in the following table.

Table 65   Phone > Analog Phone > Advanced

Analog Phone

This field displays the number of the analog phone you are currently configuring.

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 

Passthrough

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

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