3Com Nbx 100 And Ss3 Nbx Administration Guide

Configuring and Managing Analog Line Card Ports211
4In the Add Line Card Port dialog box, specify the port information, and 
then click 
OK. The fields are described in Table 32.
Table 32 Add Line Card Port Fields
FieldPurpose
Port TypeSelect POTS (Plain Old Telephone Service) when 
configuring a port to connect to an analog telephone 
line.
Select ConneXtions H.323 Gateway if you are using this 
port to support the H.323 gateway product. Note: You 
cannot add a ConneXtions H.323 Gateway unless you 
have...

212CHAPTER 3: DEVICE CONFIGURATION
AutoExtSpecify the Attendant Console extension or 500. (The 
default is 500 if you leave this box empty.)
Auto Ext works with the Button Mappings feature, 
which lets you map CO lines directly to Access buttons 
on individual telephones and determine the destination 
path for an incoming call on this line. See Table 33
 for 
details.
Time OutSpecify the time, in seconds, after which this line goes 
to the Attendant Console.
Silence Suppression If you enable silence...

Configuring and Managing Analog Line Card Ports213
Ta b l e 3 3 describes the behavior in Auto Extension Configuration:
Disable Caller IDOptionally enable or disable the caller ID function. This 
also eliminates the approximately six-second delay on 
the Auto Attendant.
Table 32 Add Line Card Port Fields (continued)
FieldPurpose
Table 33   Auto Extension Configuration
Button Mapping Setting 
for This LineAuto Extension 
SettingIncoming Call Behavior
Not mapped to any telephoneExtension of the...

214CHAPTER 3: DEVICE CONFIGURATION
5Click OK.
6Connect your CO line to the configured port.
Modifying a
Line Card PortYou can modify a line card port that is already configured.
To modify a line card port:
1In the NBX NetSet - Main Menu window, click 
Device Configuration. The 
Device Configuration dialog box appears (Figure 49
).
2Click the Line Card Ports tab. Line Card Ports dialog box appears 
(Figure 72
).
3Select the port you want to modify from the list.
4Click Modify. The Modify Line Card Port...

Configuring and Managing Analog Line Card Ports215
Figure 74     Modify Line Card Port Dialog Box
5Specify the port information. The fields are the same as those described 
in “Configuring a Line Card Port Manually”
 earlier in this chapter.
6Click OK.
Removing a
Line Card PortWhen you remove a line card port that is already configured, you remove 
the port information from the database.
To remove a line card port:
1In the NBX NetSet - Main Menu window, click 
Device Configuration. The 
Device...

216CHAPTER 3: DEVICE CONFIGURATION
Verifying Line Card
Port StatusYou can verify the status of a configured line port at any time.
To view the status of a line card port:
1In the NBX NetSet - Main Menu window, click 
Device Configuration. The 
Device Configuration dialog box appears (Figure 49
).
2Click the Line Card Ports tab. Line Card Ports dialog box appears 
(Figure 72
).
3Select the port that you want to check from the list and click Status. The 
Device Status dialog box appears (Figure 75
)....

Configuring and Managing Analog Line Card Ports217
NameA unique name for the port.
This name appears on the telephone display and in reports, 
to help you identify the port.
ExtensionType an Extension Number or leave this box empty to use 
Auto Discovery to assign the extension for line card ports.
By default, Auto Discovery begins at extension 750 for a 
3-digit dial plan, or 7250 for a 4-digit dial plan.
StatusThe current state of the port.
Values: Online, Offline, Unknown
Software VersionThe version...

218CHAPTER 3: DEVICE CONFIGURATION
Rebooting a
Line Card PortTo reboot a line card port:
1In the NBX NetSet - Main Menu window, click 
Device Configuration. The 
Device Configuration dialog box appears (Figure 49
).
2Click the Line Card Ports tab. The Line Card Ports dialog box appears 
(Figure 72
).
3From the list, select the port that you want to reboot.
4Click Status. The Device Status dialog box appears (Figure 75
).
5Click Reset Device.
6Click 
OK.
CAUTION:On the 3C10117 Analog Line Card, you can...

Configuring and Managing Analog Line Card Ports219
Audio Level Controls
Audio Input Gain (dB)Set this value to control the volume of the audio signal 
from the telephone company’s central office (CO).
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 on your...

220CHAPTER 3: DEVICE CONFIGURATION
Call Progress Output Level 
(dBm)Set this value to control the volume of call progress 
tones (such as Ring-back and Dial Tone) sent to 
telephone company’s central office (CO).
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...