3Com SuperStack 3 NBX Network Router User Manual


 
Connecting and Managing Analog Devices 205
4 Click Apply to effect the changes.
5 Click OK.
Removing an Analog
Terminal Adapter
You can remove either an Analog Terminal Adapter (ATA) or one of the
ports on an Analog Terminal Card (ATC) from the system at any time. Any
device connected to the ATA is also removed from the system.
To remove an Analog Terminal Adapter:
1 Select NBX NetSet >
Device Configuration > ATA.
Use the MAC addresses to determine whether an item in the list is an
Analog Terminal Adapter (ATA) or one of the ports on an Analog Terminal
Card. Ports on a 3C10117 Analog Terminal Card have MAC addresses
that differ by two hexadecimal digits. Ports on a 3C10117C Analog
Terminal Card all have the same MAC address and use a Virtual Device
Number to identify each port. The port number appears after the MAC
address, enclosed in square brackets. An ATA has a unique MAC address
with no port number.
2 Select the ATA or the port on an ATC you want to remove.
3 Click Remove. A dialog box prompts you to confirm the removal.
4 Click Yes. The system removes the item you selected.
Return busy tone when
device is in use
Returns a busy tone to the caller if the telephone
attached to this ATC port or ATA is in use.
NOTES:
If you enable this check box and the user enables the
Do Not Disturb feature on the analog telephone,
callers hear a busy tone whether or not the telephone
is in use.
If you enable this check box and configure an Analog
Line Card port such that the ATA is the auto
extension, when an external call arrives on the Analog
Line Card port and rings directly on the ATA, the
caller hears Ring No Answer instead of a busy tone.
This is the way that the NBX system works; it cannot
seize the Analog Line Card port until the ringing
telephone is answered.
Table 39 Modify ATA Fields (continued)
Field Purpose