User's Manual 8. Web-Based Management
Version 6.8 63 Mediant 500L MSBR
Item # Description
(red)
LOS/LOF Alarm: Loss due to
LOS (Loss of Signal) or LOF
(Loss of Frame)
Not Connected: No FXO line is
connected to this port or port out of
service due to Serial Peripheral
Interface (SPI) failure (applicable
only to FXO interfaces)
(blue)
AIS Alarm: Alarm Indication
Signal (AIS), also known as
the Blue Alarm
Handset Offhook: Channel is off-
hook, but there is no active RTP
session
(orange)
D-Channel Alarm: D-channel
alarm
-
If you click a port, a shortcut menu appears with commands allowing you to do the
following:
ï‚§ Reset channel (Analog ports only): Resets the analog port (see Resetting an
Analog Channel on page 609)
ï‚§ Port Settings: Displays trunk status (see Viewing Trunk and Channel Status on
page 691) and analog port status (see Viewing Analog Port Information on page
693)
ï‚§ Update Port Info: Assigns a name to the port (see ''Assigning a Port Name'' on
page 63)
8.2.1 Assigning a Port Name
You can configure an arbitrary name or a brief description for each telephony port
displayed on the Home page. This description is displayed as a tooltip when you hover
your mouse over the port.
Note: Only alphanumerical characters can be used in the port description.
 To add a port description:
1. Open the Home page.
2. Click the required port icon; a shortcut menu appears:
3. From the shortcut menu, choose Update Port Info; a text box appears:
4. Type a brief description for the port, and then click Apply Port Info.