UC520W - Unknown signaling debug message (ch=3)

Answered Question
Oct 17th, 2009

Hello all, wondering if this is a quick fix before I call tech support, which might not be even been an option anymore because of warranty, but after I start device I get the following errors when its done booting up, very quickly and just repeats and repeats, reseting everything doesn't seem to do anything, so it seems like a bad hardware, lets hear what you have to say!

Thanks so much!


Oct 17 16:14:56.699: Unknown signaling debug message (ch=3):
0001 0000 **

Oct 17 16:14:56.699: Unknown signaling debug message (ch=0):

I have this problem too.
0 votes
Correct Answer by Maulik Shah about 7 years 1 week ago

A quick look up in our data base reveals the below known issue:


The fix is to upgrade to UC520 SW Pack - the latest one (7.0.3) should have this fix:


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Overall Rating: 5 (1 ratings)