Hello experts,
Regarding the above topic, I have being working on a radio link alarm troubleshooting. The alarm indicated was on ISV-3 as Srv alarm and Link alarm on SubBand Low end. After doing some physical troubleshooting on site by changing the ISV3 card or changing the ODU. Alarm still pressist.
I am confused where would be the issue will be!? Can anyone advise how to check or steps to follow.
Thank you.