Teams VOIP signalling protocol and TCP port numbers?
I understand MS teams is using HTTP/HTTPS TCP port 80/443 for call setup, So If I want to apply QoS how can I capture the specific HTTP/HTTPs traffics for MS-Teams? excluding all the other web browsing traffics. The requirement is only to prioritise MS-Teams voip signalling traffics. Thanks
"Sorry, we couldn't connect you"
Hello, I have seen this issue on forums before but couldn't really find any solution yet so I am asking here. One of my colleagues gets the "Sorry, we couldn't connect you" message when she tries to initiate or answer voice or video calls. It happens both on the desktop app and the browser version. Any suggestions on how to fix this would be much appreciated.
Outbound calls. couldn't complete the call, check you are using the correct number format
Hi all, I can't make outbound calls to PSTN, I get this error: couldn't complete the call, check you are using the correct number format... check with admin blah blah blah I get the similar error when I call that user number via PSTN from an Australian number. I'm on an Australian tenant, user location Australia. User location was set to US so a US number could be assigned then set back to Australia. Have tried setting user back to US, made no difference. E1 + Phone System + Domestic and International Calling Plan. US phone assigned to the user, since we can only get Australian service numbers. Only using the number as users required to have a number to make PSTN calls. I can call my Australian service numbers and the call flow works as expected and the user can take those calls. I don't have any dialling plans setup. I didn't think I would need any. Anyone got any ideas what the problem is?