I have a problem with the digital card in the third cabinet.
When trying to get an outside line there is a dead air as though a dead trunk in the hunt. The user has to retry many times. Confirmed that no dead trunks, checked the card in another cabinet, worked OK, checked the phone, OK, even moved the card in another slot in the same cabinet, same problem. Presently only this card and a trunk card in this cabinet. Think there is a problem with the third cabinet.
Is there any way to confirm this with changing the whole cabinet?
When trying to get an outside line there is a dead air as though a dead trunk in the hunt. The user has to retry many times. Confirmed that no dead trunks, checked the card in another cabinet, worked OK, checked the phone, OK, even moved the card in another slot in the same cabinet, same problem. Presently only this card and a trunk card in this cabinet. Think there is a problem with the third cabinet.
Is there any way to confirm this with changing the whole cabinet?