I wanted to help remotely to my colleagues.
(See attachment)
On one unit they lost signal on all analog cards. All card were dark. It seemed to be power supply issue.
They bought a power unit, but after installing it, on all analog card SLIB red diodes shine. There is still quiet in phones.
What is the reason?
Slavek
(See attachment)
On one unit they lost signal on all analog cards. All card were dark. It seemed to be power supply issue.
They bought a power unit, but after installing it, on all analog card SLIB red diodes shine. There is still quiet in phones.
What is the reason?
Slavek
