Configuring the Voice Compression Module
123
Configuring the CBR
Card
The only type of configuration you can perform on the CBR card is to put it in
service or out of service.
To put the CBR card in service or out of service:
1
From the Configuration Management menu, select
[1] Manage Card
.
2
From the List Card menu, shown earlier in Figure 60, select
[7] CBR
. The CBR
T1-DSX or CBR E1 Configuration Selection menu appears, as shown earlier in
Figure 109.
3
Select
[5] Card Configuration
to open the CBR Card Configuration menu.
Figure 114 shows the CBR E1 Card Configuration menu. The CBR t1-DSX Card
Configuration menu is the same.
Figure 114
CBR Card Configuration Menu
4
Select
[1] Set Admin Status
and enter
2
to put the CBR card in service or
1
to take
it out of service.
Configuring the Voice
Compression Module
The optional Voice Compression module (VCM) consists of one T1/E1 interface
which you connect to a PBX trunk. The T1/E1 interface’s 24/30 DS0 channels can
carry individual voice, fax, modem, or data connections—or you can bundle
multiple DS0s to provide connections for high-rate applications such as video
conference or multiple-link PPP. For CCS, a DS0 is used as an ISDN D-channel for
carrying signal messages.
Configuring the VCM involves the following tasks:
■
Configuring the channels
■
Configuring the T1/E1 port
■
Configuring the VCM card
You access the submenus from which you perform these tasks from the VCM
Configuration menu, shown in Figure 115.
