Hi i have an ldk 20 system which we have just downgraded from four isdn channels down to two. when we access outside line dial 9 it goes to line 4 which has been disconnected how do i re-programme it to see only the two lines
try main menu 3 sub menu 3
press digits 34 to select lines 3 and 4
press flex button 3 to enter co line group assignment
press digit 4 to select group 4
[hold/save] to save change
In ipLDK-20 use PGM141 and enter the lines 3+4.
Set these to belong to CO group 9, which diables the CO lines.
Press [Hold/Save] to save the changes permanently.
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