Altigen MAXCS ACC 6.5 Administration Manual page 265

To configure the MobileExtSP Board
1. In the Boards window, double-click the MobileExtSP board. In the Board
Configuration window, double-click a channel group.
Figure 2. Opening the Mobile Extension Board Configuration dialog box
The Mobile Extension Board Configuration dialog box appears:
2. Click the Add/Remove button to add mobile trunks.
Chapter 18: Mobile Extension Configuration
MAXCS ACC 6.5 Administration Manual 251