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CO line failure

CO line failure

CO line failure

Dear all,

I am the new user on PANASONIC TD1232. these 3 days i met some problem with my CO line the red light on operator console was qucikly flashing with the remak CO2= CO 02 and
ringing every 5 Mn.
Can anyone help me to solve this matter because what i have did right now is removed the co line from PBX.

Thanks for your help

RE: CO line failure

Dear Chrin

I think you have problem in your external line because if any one tray to connect any thing before PBX or mess with line it will planking and ring on your operator.


RE: CO line failure

test your line directly with a slt
then move a known good line to the co port a fault and see if you still have a fault

if not then fault with line

if so  then fault with card


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