ZyXEL Communications VMG8924-B10D - Page 66

Chapter 5 Network Map and Status Screens
VMG8924-B10D/B30D User’s Guide
66
Memory Usage This field displays what percentage of the VMG’s memory is currently used. Usually, this
percentage should not increase much. If memory usage does get close to 100%, the VMG is
probably becoming unstable, and you should restart the device. See Section 39.2 on page
283, or turn off the device (unplug the power) for a few seconds.
NAT Session
Usage
This field displays what percentage of the VMG supported NAT sessions are currently being
used. This field also displays the number of active NAT sessions and the maximum number of
NAT sessions the VMG can support.
Interface Status
Interface This column displays each interface the VMG has.
Status This field indicates the interface’s use status.
For the LAN and Ethernet WAN interfaces, this field displays Up when using the interface and
NoLink when not using the interface.
For a WLAN interface, this field displays the enabled (Up) or disabled (Disable) state of the
interface.
For the DSL interface, this field displays Down (line down), Up (line up or connected) ,Drop
(dropping a call) if you're using PPPoE encapsulation, and NoLink when not using the
interface.
For the cellular interface, this field displays Up when using the interface and NoDevice when
no device is detected in any USB slot.
Rate For the Ethernet WAN and LAN interface, this displays the port speed and duplex setting.
For the DSL interface, it displays the downstream and upstream transmission rate.
For the WLAN interface, it displays the maximum transmission rate or N/A with WLAN
disabled.
For the cellular interface, this field displays Up when a cellular device is installed in a USB slot
and N/A when no device is detected in any USB slot.
Registration Status
Account This column displays each SIP account in the VMG.
Action If the SIP account is already registered with the SIP server, the Account Status field displays
Registered.
Click Unregister to delete the SIP account’s registration in the SIP server. This does not cancel
your SIP account, but it deletes the mapping between your SIP identity and your IP address
or domain name.
If the SIP account is not registered with the SIP server, the Account Status field displays Not
Registered.
Click Register to have the VMG attempt to register the SIP account with the SIP server.
The button is grayed out if the SIP account is disabled.
Account Status This field displays the current registration status of the SIP account. You have to register SIP
accounts with a SIP server to use VoIP.
Inactive - The SIP account is not active. You can activate it in VoIP > SIP > SIP Account.
Not Registered - The last time the VMG tried to register the SIP account with the SIP server,
the attempt failed. Use the Register button to register the account again. The VMG
automatically tries to register the SIP account when you turn on the VMG or when you
activate it.
Registered - The SIP account is already registered with the SIP server. You can use it to make
a VoIP call.
Table 7 Status Screen (continued)
LABEL DESCRIPTION