3Com SuperStack 3 NBX, Administrator'S Manual

Page: 234 / 496

234 C
HAPTER
3: D
EVICE
C
ONFIGURATION
Table 41 describes each field in the dialog box.
Table 41 Analog Terminal Adapter - Advanced Settings Parameters
Field Purpose
MAC Address The factory-assigned MAC address for the 4-Port
Analog Terminal Card or the Analog Terminal Adapter.
NOTE : The ports on a 3C10114 4-Port Analog
Terminal Card have sequential MAC addresses.
The ports on a 3C10114C 4-Port Analog Terminal Card
have the same MAC address, and a Virtual Device
Number (VDN), in square brackets after it, provides a
unique identifying number to each port.
Audio Level Controls
Audio Input Gain (dB) Set this value to control the volume of the audio signal
from the analog telephone attached to this ATA or
ATC port.
Default: Depends on the country in which the NBX
system is operating. When you load a regional pack
(
Operations > Regional Software ) and select the tones
and cadences appropriate for your location
(
System Configuration > System Settings >
Regional Settings > Advanced ), the default value is set.
Minimum: - 10 dB
Maximum: + 10 dB
Mute is a choice provided for testing purposes.
Audio Output Gain (dB) Set this value to control the volume of the audio signal
sent to the analog telephone attached to this ATA or
ATC port.
Default: Depends on the country in which the NBX
system is operating. When you load a regional pack
(
Operations > Regional Software ) and select the tones
and cadences appropriate for your location
(
System Configuration > System Settings >
Regional Settings > Advanced ), the default value is set.
Minimum: - 10 dB
Maximum: + 10 dB
Mute is a choice provided for testing purposes.