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Teams.live.net - Where can I find whitelist info for browser access to teams?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 92%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJJ%3C/text%3E%3C/svg%3E)
Josh Johnson
0
Reputation points
Trying to allow some users to access the browser based teams.live.com
I've put in the whitelist information from "https://learn.microsoft.com/en-us/microsoft-365/enterprise/urls-and-ip-address-ranges" section titles "Skype for Business Online and Microsoft Teams"
Our NGFW doesn't resolve all of the IP addresses used while connecting and therefore can't whitelist by url if it contains a wildcard.
Is there a different list I should be working with based on the browser based Teams access? If so, where might I find this whitelist info?
Microsoft 365 and Office | Skype for Business | Windows
Microsoft Teams | Microsoft Teams for business | Other
10,955 questions
Microsoft Edge | Microsoft Edge development
2,663 questions
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 24%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
JimmyYang-MSFT 58,646 Reputation points Microsoft External Staff2023-08-22T07:38:49.1266667+00:00 In this case, you could try using the Microsoft Teams Network Planner tool (https://docs.microsoft.com/en-us/microsoftteams/teams-network-planner) to help identify the IP addresses and URLs that need to be whitelisted for browser-based Teams access.
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JimmyYang-MSFT 58,646 Reputation points Microsoft External Staff
2023-08-29T09:09:46.0233333+00:00 It has been a while, how is everything going?
If you have any update about this issue, please feel free to post back.
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