Lifesize has added two new servers to the Lifesize Cloud service located in São Paulo and Chennai as of September 1, 2016.
The São Paulo IP address is: 126.96.36.199
The Chennai IP address is: 188.8.131.52
If your company has implemented firewall rules that are specific to the IP addresses used in Lifesize Cloud, you must update your rules to include the new addresses. Otherwise, you will see no impact and can continue to enjoy the cloud service.
All active Lifesize Cloud IP addresses are listed in the admin console (manage.lifesizecloud.com) under Advanced Settings > Network.
Please see this complete list of Lifesize Server and Tunnel Gateway IP addresses.
Be sure to make any necessary changes to your environment to ensure uninterrupted service.