Hello
It was noticed that communications were interrupted via E1 between two locations, and for your information, a detection of channels was made from SDH and it was working perfectly, knowing that there was an alarm in the PABX (E/W) on the electronic board (ADP). We hope that you will help me in fixing this malfunction. Some pictures of the condition of the PABX have been attached.
It was noticed that communications were interrupted via E1 between two locations, and for your information, a detection of channels was made from SDH and it was working perfectly, knowing that there was an alarm in the PABX (E/W) on the electronic board (ADP). We hope that you will help me in fixing this malfunction. Some pictures of the condition of the PABX have been attached.