External skype for bussines user cant join web conf
Question
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Hello,
I ِDeploy a Skype for bussiness server with an edge.
Deployment is :
1 server skype for bussiness standard edition topology.
1 server SFB Edge.
Internal meeting, IM and ... its OK, but when a internal user sent an email with meeting URL to outside organization, External web confrance users cant join meeting with bellow message.
i check certificate its not certificate issue.
Status: 404 not found
Server: RTC/7.0
FQDN: sfbedge.mydomain.com
This result from https://testconnectivity.microsoft.com/
- Edited by Rafeiee, Abbas Saturday, June 20, 2020 12:02 PM
All replies
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Hi Rafeiee!
Do you deploy a Reverse proxy in your topology?
In my experience, you need to require a Reverse Proxy for Lync mobility. It is an essential component of an Edge Server deployment and allows external users to connect to meetings or dial-in conferences using simple URLs. For more details about Reverse Proxy, you can refer to:
Also, please check your DNS configuration on your edge server and front-end server. The following picture is the DNS requirements in Skype for Business Server for your reference:
Note: Microsoft is providing this information as a convenience to you. The sites are not controlled by Microsoft. Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. Please make sure that you completely understand the risk before retrieving any suggestions from the above link.
Best Regards,
Jimmy Yang
Please remember to mark the replies as answers if they helped. If you have feedback for TechNet Subscriber Support, contact tnsf@microsoft.com.- Proposed as answer by Jimmyy_YangMicrosoft contingent staff Tuesday, June 23, 2020 1:26 AM
