Group video requires about 1Mbps, HD group video uses about 2 Mbps. What kind of internet speed do I need for HD video? The actual number of video streams being sent is determined by the sender based on CPU capability, available uplink bandwidth, and the number of receiving clients requesting a certain video stream. Skype for Business Server has the capability of sending up to five video streams to optimize the video quality for all the receiving clients. How many video streams can I send on Skype for business? Video calls use a lot more bandwidth, so if you are having issues with the quality of your video calls, we recommend: Audio calls should be possible with most internet connections. When you make a call, Skype will use on average between 24-128kbps. If you are signed in to Skype but not making any calls, Skype will use on average 0-4kbps. How much bandwidth does it take to make a Skype call? Microsoft Teams uses about 1.2 Mbps for HD video calling (720p), 1.5 Mbps for 1080p, 500 kbps for standard quality video (360p). Skype requires about 1.2Mbps (up/down) for high-definition video, with a minimum requirement of about 0.5Mbps. Screen sharing and audio VoIP calling uses 60-100kbps. What kind of internet speed do I need for Skype?