Mediation All Front Any TCP All Front 5070 TCP End End Servers Servers PSTN SBC IPs Any TCP All Front 5067 - TCP End Servers 5068 PSTN All Front Any TCP All SBC IPs 5081 – TCP End 5082 Servers App Share All Any TCP All Front 5065 TCP Internal End Servers IPs App Share All Any TCP All Front 49152 - TCP Internal End Servers 65535 IPs Announce All Any TCP All Front 5073 TCP Internal End Servers IPs Call Park All Any TCP All Front 5075 TCP Internal End Servers IPs Audio Test All Any TCP All Front 5076 TCP Internal End Servers IPs E911 All Front Any TCP E911 5066 TCP End Gateway Servers RGS All Any TCP All Front 5071 TCP Internal End Servers IPs RGS All Any TCP All Front 8404 TCP Internal End Servers IPs Bandwidth All Any TCP All Front 5080 TCP Internal End Servers IPs Bandwidth All Any TCP All Front 448 TCP Internal End Servers IPs Replicate All Front Any TCP All Front 445 TCP End End Servers Servers
Mediation All Front End Servers Any TCP All Front End Servers 5070 TCP PSTN SBC IPs Any TCP All Front End Servers 5067 - 5068 TCP PSTN All Front End Servers Any TCP All SBC IPs 5081 – 5082 TCP App Share All Internal IPs Any TCP All Front End Servers 5065 TCP App Share All Internal IPs Any TCP All Front End Servers 49152 - 65535 TCP Announce All Internal IPs Any TCP All Front End Servers 5073 TCP Call Park All Internal IPs Any TCP All Front End Servers 5075 TCP Audio Test All Internal IPs Any TCP All Front End Servers 5076 TCP E911 All Front End Servers Any TCP E911 Gateway 5066 TCP RGS All Internal IPs Any TCP All Front End Servers 5071 TCP RGS All Internal IPs Any TCP All Front End Servers 8404 TCP Bandwidth All Internal IPs Any TCP All Front End Servers 5080 TCP Bandwidth All Internal IPs Any TCP All Front End Servers 448 TCP Replicate All Front End Servers Any TCP All Front End Servers 445 TCP
Preparing%20for%20Skype%20for%20Business%20-%20Feb%202016.docx