Owner's manual

Tone and digit switch cards 77

(the TDS/MFS loop is the even loop of the conference/TDS loop

pair)

Note: The conference/TDS card is not enabled automatically

when it is inserted. You must enable the card with the

command ENLX. (This command is used in LD 34 and LD 46

to address even loops and in LD 38 to address odd loops.)

Enabling the loops with the command ENLL does not enable

the hardware for the card.

For other than an NT8D17 Conference/TDS card, enter: ENLL

loop

4 Test the TDS loop:

TDS loop

If the system response is other than OK, see Software

Input/Output Reference — Administration (NN43001-611) to

analyze the messages.

5 End the session in LD 34:

****

6 Using a maintenance telephone, log into the system.

See "Communicating with the Meridian 1" in the Software

Input/Output Reference — Administration (NN43001-611) for

details on accessing the system using a maintenance telephone.

7 From the maintenance telephone, enter:

LD#34##

To test outpulsers and channels for the TDS loop, see Table

12 "TDS tone tests" (page 77) for a sample of the input

commands used with the maintenance telephone. See Software

Input/Output Reference — Administration (NN43001-611) for all

tones that can be tested.

8 Exit LD 34 from the maintenance telephone:

****

--End--

Table 12

TDS tone tests

Input command

Dial pad

equivalent Description

BSY#loop## 279#loop## Provides busy tone from TDS loop specified.

C##

2##

Removes any active tone.

DIA#loop## 342#loop## Provides dial tone from TDS loop specified.

OVF#loop## 683#loop## Provides overflow tone from TDS loop specified.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 02.06 Standard

27 August 2008