Critical Factors for Quality
Open and use the right IP ranges,
ports, and protocols
Bypass proxies and WAN
optimization devices
Bypass VPN tunnels
Manage bandwidth and configure
QoS
Use current client versions
• If client-based firewalls are used, ensure
the same on the client
• Assess your network before deployments
to establish that your connection to our
service meets the published performance
requirement
• Use CQD to monitor quality during
deployments
• Pay close attention to WiFi as WiFi
deployment quality can have a big
impact on overall call quality
Optimizing Your Network for Skype for Business Online
Measure and monitor your network
performance
