i have custormer where i installed UC560, recently ISP upgraded internet connection speed to cca 100Mbps.
when user downloads files or runs speedtest. UC freezes. even phones becomes inresponsive. configuration have 20 phones.
I am avare that 100Mbps is maby too m uch for UC but why freeze and high cpu utilization and how to prevent it.
I apriciate any sugdestions.