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danfeng

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Joined Jun 01, 2021

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Teams VOIP signalling protocol and TCP port?
I understand MS teams is using HTTP/HTTPS TCP port 80/443 for call setup, and RTP/UDP for data plane, My question is how can I apply QoS for MS Teams signalling traffics? (in another word, How can I capture/classify the HTTP/HTTPs traffics only for MS Teams call setup, excluding other normal web browsing traffics)?? Plane Media Traffic Type User source port Destination port Protocol Data Voice UDP 50000-50019 UDP 3478-3481 RTP over UDP Data Video UDP 50020-50039 UDP 3478-3481 RTP over UDP Data Screen Sharing UDP 50040-50059 UDP 3478-3481 RTP over UDP Signalling TCP 80 and 443 HTTP/HTTPS
Solved
Jun 27, 2021 Place Microsoft Teams
Call Queues
calling
microsoft teams
Protocol
QoS
38KViews
1like
4Comments
Re: Teams VOIP signalling protocol and TCP port numbers?
Hi Ed, Thanks for the reply, I am pretty new to Teams telephony system, wondering if you can shed a little more light? When I worked on traditional VOIP systems, like Cisco phones, we normally put voice signalling traffics (SIP/H.323/Skinny) into CS3 with dscp marking 24. Wondering why it is unnecessary to apply the same for MS Teams? Thanks
Jun 20, 2021 Place Microsoft Teams
2.8KViews
0likes
0Comments
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
Jun 17, 2021 Place Microsoft Teams
Call
calling
microsoft teams
Protocol
Signalling
3KViews
0likes
2Comments
Re: Ms-Teams network protocols in use?
So my understanding is for SIGNALING plane, it will use HTTP/HTTPS for voice setup. (just like SIP or skinny protocols for other Vendor's VOIP systems). Then for the actually DATA plane, it will use UDP, Is my understanding correct?
Jun 03, 2021 Place Microsoft Teams
15KViews
0likes
0Comments
Ms-Teams network protocols in use?
Hi, Our company will deploy Ms-Team VOIP phone system soon, with the combination of soft phones (pc based clients) + Yealink SIP-T series physical handset. 1. First thing wanted to ask is MS-TEAM is NOT using RTP tunnelling inside of HTTP/HTTPS right???? It suppose to be separate, RTP for data plane, HTTP/HTTPS for signalling? 2. Also wondering if anyone can help me confirm the below tables of IP network protocols is correct? Plane Media Traffic Type User source port Destination port Protocol Data Voice UDP 50000-50019 UDP 3478-3481 RTP over UDP Data Video UDP 50020-50039 UDP 3478-3481 RTP over UDP Data Screen Sharing UDP 50040-50059 UDP 3478-3481 RTP over UDP Signaling TCP 80 and 443 HTTP/HTTPS
Jun 01, 2021 Place Microsoft Teams
calling
microsoft teams
16KViews
1like
2Comments

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