That may be normal behavior. It does things to sound the room to do the echo cancellation.
From: CBB - Jay Fuller Sent: Wednesday, March 25, 2015 4:28 PM To: [email protected] ; [email protected] Subject: [AFMUG] ok...tech support help customer gave us back a polycom soundstation ip 4000 today. we bought it used a year ago and were leasing it to them. when you plug it in the three red lights flash about once a second and the speaker pops briefly with the flash our guess is power supply? what say you? thanks
