Viewing Nfas Groups And D-Channel Status - AudioCodes Mediant 800B User Manual

User's Manual

To view information on an analog port:
1. Open the Home page.
2. On the graphical display of the device, click the required analog port; a shortcut menu
appears.
3. From the shortcut menu, choose Port Settings; the Basic Channel Information page
appears
4. To view additional channel information, click the required tab - SIP, RTP/RTCP, and
Voice Settings.
48.3

Viewing NFAS Groups and D-Channel Status

The NFAS Group & D-Channel Status page displays the status of the device's D-channels
and NFAS groups. The status of a D-channel and NFAS group can be "In Service" or "Out
of Service". This page also indicates whether the D-channel is a primary or backup D-
channel.
This page also enables you to manually switchover between active and standby D-
channels belonging to the same NFAS group. This is done using the Switch Activity
button. For more information, see ''Performing Manual D-Channel Switchover in NFAS
Group'' on page 348.
Note:
the NFAS group is configured with two D-channels.
Version 6.8
with the Basic tab selected (displayed in green):
Figure 48-3: Basic Channel Information Page
This page is applicable only to T1 ISDN protocols supporting NFAS, and only if
661 Mediant 800B Gateway and E-SBC
48. VoIP Status