Hello, I'm afraid it has nothing to do with Asterisk, but bad ground loop on your electrical installations. Solve this, and you get rid of the buzzing.
Le 28/04/2014 14:08, Shahid H a écrit : > Hi > > Lately I've been having problem with the handsets on the polycom > phones. The agents are complaining that the humming/buzzing can be > heard on random days. > > When the agents touch their computer the buzzing may increase louder > or reduced. Also when they grab the handset cable, the buzzing noise > is less loud and is loud again when I let it go. > > I have tried changing the handsets, problem not fixed. > > What is causing this? Is this networking issue? I have tried > restarting the PBX Servers, switches, etc. Still same problem. -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
