NetworkInterface.T1E1[x].ISDN.D_Channel_Backup_Trunk

Specifies the zero-based trunk to bear the backup D channel for this NFAS group.

NetworkInterface.T1E1[x].ISDN.D_Channel_Backup_Trunk = trunk

x = 0..15 (0-based trunk number or range of trunk numbers)

Read/Write

Integer

-1 (no backup D channel)

-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15

NetworkInterface.T1E1[0].ISDN.D_Channel_Backup_Trunk = 2

(This keyword specifies that the backup trunk for T1E1[0] is trunk 2.)

Must be a different trunk on the same board as the primary D channel interface and must be part of the same NFAS group.

When using this keyword, NetworkInterface.T1E1[x].D_Channel must be set to ISDN for the trunk (x) bearing the primary D channel.