ENGIE is preparing for a rollout of Office 365. To prepare for this rollout we need to change the firewall and update/install software. In attachment you can find the requirements.
First thing that need to be changed is the opening of the firewall towards Office 365, you can find the details in the attached file in the “Network Flows” sheet.
In the second sheet “Client - Server Requirements” we have the other requirements:
· Are all computers running Windows 7?
· Is everybody using Internet Explorer >= 10 and Office >= 2010?
· Can you install Skype for Business on all computers? If Tractebel Thailand has the license for Office 2013 you can install Lync 2013 with the update to Skype for Business. If Tractebel Thailand has no license for this the free version of Skype for Business 2016 can be installed.
Is it possible to implement the firewall changes and install the Skype for Business client on all machines?
Do not hesitate to contact me if you have any further questions.