Possible cause

Corrective action

The cable is faulty.

Try switching the cables plugged into CU 1

 

and CU2. Unplug the cable from CU 1 and

 

plug it into CU 2, and vice versa. If the CU 1

 

 

 

indicator on the screen stops flashing and the

 

CU 2 indicator appears on the screen, you

 

know the problem is either a faulty cable or a

 

faulty MERLIN II system component. Do not

 

plug the cables back into their original jacks on

 

the CMS card. Restart CMS. CMS can

 

manage calls using only the CU 1 jack while

 

you further isolate and correct the problem.

 

 

The jack assigned to CU

1 Unplug the CU 1 cable from its jack in the

1 in the MERLIN II

MERLIN II system control unit and plug it

system control unit is

into another attendant jack. The control

faulty.

unit jacks that can be attendant jacks are

 

marked “ATT” on the Station Jacks section

 

of the MERLIN II system Master Planning

 

Form.

 

2 Administer the jack as an attendant jack

 

following the instructions under the

 

heading “Designate Attendant Positions”

 

in “Step 3: Perform Basic Administration”

 

in Section 4 of the MERLIN II

 

Communications System with Feature Module 2

 

Installation and Administration Manual.

 

 

The CU 1 jack on the

If none of the above actions correct the

CMS card is faulty.

problem, contact your equipment supplier for

 

assistance.

Call Management Problems 9-11

Page 180
Image 180
AT&T 999-501-149 system manual Call Management Problems