Instruction manual

Total Access 850 System Manual Section 4 User Interface Guide

2. Mapping the DS0s

For more details on the configuration parameters discussed in this section, refer to the following pages:

DS0 Map menus beginning on page 180

Press <E

NTER> on the TANDEM [+] option to view the TANDEM options if the

port mode is set to T

ANDEM (E&M).

12 Set the C

ONVERSION MODE of the port to either LOOP START or GROUND START.

13 Set the S

UPERVISION of the port to either IMMEDIATE or WINK.

Be sure to set the TANDEM options for each port set to TANDEM E&M.

DS0 Mapping Instructions

Step Action

From the main menu, select DS0 MAPS.

Verify that the ACTIVE MAP is set to either MAP 1 or MAP 2. This is the map that

is actively running on the unit. The unit has the ability to store two maps.

• To edit the current map, press <ENTER> on EDIT/VIEW MAP 1 to view the

map. (If Map 1 is the Active Map)

• To edit the standby map, press <ENTER> on EDIT/VIEW MAP 2 to view the

map. (If Map 2 is the Active Map)

The DS0 listed on the left side of the menu corresponds to DS0s (1 through 24)

on the network T1 interface.

3 Scroll down to the DS0 that will be mapped.

4 Set the SERVICE for the DS0 that you are mapping to FXS.

Set the PORT of the DS0 that you are mapping. The port number entered must

match the voice port the DS0 is being mapped to. RBS (robbed bit signaling)

will automatically turn on when a port number has been selected.

Map all the DS0s as desired, and exit this menu by pressing the left arrow

button. Your changes will automatically save when exiting the map.

Make sure the ACTIVE MAP is set to the correct map (the map you want

running) before exiting the DS0 M

APS menu.

8 Left arrow back to the main menu.

FXS Interface Setup Instructions (Continued)