3Com VCX V6000 Manual page 19

Table 3 shows a combination of 2 E1/T1 Digital Trunks as Trunks # 1 and
2; 4 BRI ports as Trunks # 3, 4, 5 & 6; and an analog FXS module without
a Trunk ID or Trunk #.
The BRI is in Module ID #2 and the 1st BRI port on the left is Trunk ID #1,
as shown in Figure
Table 3 Numbering System
Digital E1/T1 Trunks
Trunk ID # 1, 2
Trunk # 1, 2
Module ID #1
2 In the main menu bar (left side), click Advanced Configuration (the
second menu item), then select OK > PSTN Settings > Trunk Settings.
The screen shown in
6.
Digital BRI Module
Trunk ID # 1, 2, 3, 4
Trun # 3, 4, 5, 6
Module ID # 2
Figure 6 appears.
Configuring BRI Trunks
Analog FXS
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