Configuring the Voice Compression Module 131
3 From the List Card menu, enter the number corresponding to the slot in which the
VCM you want to configure is installed (7 or 8) to open the VCM Configuration
menu. Figure 100 shows the VCM T1-DSX Configuration menu. The VCM E1
Configuration menu is the same.
Figure 100 VCM Configuration Menu
4 Select [2] Port Configuration to open the VCM Port Configuration menu.
Figure 101 shows the VCM T1-DSX Port Configuration menu. The VCM E1 Port
Configuration menu is similar.
Figure 101 VCM Port Configuration Menu
5 Set the following port configuration parameters.
LBO (T1-DSX only)—Line Build Out. LBO refers to the signal
generation/regeneration of the distance between the PathBuilder S330/S310 and
the next crossconnect of FOTs (Fiber Optic Terminal system), in feet: 1-110,
110-220, 220-330, 330-440, 440-550, 550-600 or 600+.
