Microsoft Teams Calendar

Hi and welcome,

you have asked a very general question. I would recommend you employ professional services to assist because you will need to provide a lot of details and maybe make some changes.

ian

Hi and welcome,

you have asked a very general question. I would recommend you employ professional services to assist because you will need to provide a lot of details and maybe make some changes.

ian

yes i did because i already have checked and tested many solution which i found but still unable to point the problem.

Hi,

are you using ssl/tls rules, if so do you have an exception for teams?
ian

Thank you for reply
we are using the XGS2100 (SFOS 19.0.1 MR-1-Build365).

i think no we didn't use it the only rules which i have seen are traffic rules, which allow the some services :DNS-HTTP-HTTPS-IMAP-IMAPS-NTP-PING-POP§-POP3S-SMTP-SMTP[S]-Whatsapp

Thank you for reply
we are using the XGS2100 (SFOS 19.0.1 MR-1-Build365).

i think no we didn't use it the only rules which i have seen are traffic rules, which allow the some services :DNS-HTTP-HTTPS-IMAP-IMAPS-NTP-PING-POP§-POP3S-SMTP-SMTP[S]-Whatsapp

Hi, you will need to check the XG web - exceptions to see if the ms exception list is enabled, if not please enable it. 

Ian

Could please send me a screenshot as an example to see how looks like ?

and do you know which ports  uses Teams calendar or services  

Hi,

screenshot as requested.

Ian

For some strange reason I cannot add the screenshot, so I will include the url instead.https://answers.microsoft.com/en-us/msteams/forum/all/ports-required-for-microsoft-teams/87c608b5-1650-4a84-a15a-9bd7846cb8bb://answers.microsoft.com/en-us/msteams/forum/all/ports-required-for-microsoft-teams/87c608b5-1650-4a84-a15a-9bd7846cb8bb

Myt apologises for the full link, I was not able to post a shorter version, kept fair. I would stat off with the top liveliness that have urls and work from there, if not successful add additional sites.

Ian