User`s guide

Section 360−381−C02

Step System ResponseAction

9. Repeat steps 4 and 5 to map any other channels

that are not allocated

Channels are mapped.

10. Press <b> to enter the time slot mode menu. This

selection is only available if the secondary T1 card

is installed.

Note: Retrieve Time Slot Status is only visible if the property emulation mode is set to ANSI. This status indi-

cates the time slots that have been allocated.

4.15.2. Time Slot Allocation Mode (Only with a Secondary T1 Unit Installed)

Use this menu to choose whether unallocated slots on either T1 unit will be sent broadcast data or idle code. Se-

lecting Idle fills the slot with idle code; Broadcast fills the slot with the data sent by the other T1.

Figure 15. Setting the Time Slot Mode

Note: This menu is only available if a secondary T1 unit is in the normal (Drop/Reinsert) mode. Slots that are

not dropped must be set to broadcast on both the primary and secondary T1s to pass data from one T1

to the other T1. Changing the time slot provisioning does not affect the operation of the ICB if the mode is

not set to normal.

Use the following steps to change the time slot mode:

Step Action System Response

1. Select Time Slot Mode and press <Enter> Refreshes the screen to show the time slot modes

2. Press <tab> to display the time slot you want to

edit

Displays the time slot.

3. Press <Enter> to select the time slot Asks you the direction you want to modify.