I have noticed a loud scratchy noise on 2 or 3 of our customers UC5XX systems.
Has anyone else experienced this? Is there a solution?
Nathan
Some addtional delails are needed like
Exact phone type and firmware
Type of lines used
Country where installed
Voice port configuration
Does it happens anytime or on some calls only ?
All spa504g - fw 7.5.2b.
Isdn - BRI.
It's a distorted scratchy noise ( I have a .wav but can't attatch )
Installed in the UK.
It happens on ALL phones, but not every call.
Please send voice port config as asked before, as well "show network-clocks"
You should also update phone fw to 7.5.3 and check again.
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