In summary, if download is better than 8 Mbps and upload is better than 1.5 Mbps, congratulations, you’re all set to work remotely… or not? Packet lossĬonnections speed is only a part the of the whole picture.
If you can’t upgrade your line, try another technology, for example a 4G/LTE mobile connection.
So, if your connection speed is too low, you may need to upgrade it. Usually, the weakest link it’s the last mile (the line that reaches your home). The path from your home to a destination on the Internet is composed by several links. The results are two numbers: a Download and an Upload speed, expressed in Mbps (Megabit per second). You should also repeat the test on different times of the day, as Internet infrastructure experiences peak hours. There are several test services out there: you can try, and Bandwidth Place. The minimum requirements for effective video calls is 8 Mbps download / 1.5 Mbps upload.
Skype requirements for HD video calling are 1.5 Mbps download speed and 1.5 Mbps upload speed while large group video calls require up to 8 Mbps download speed. So, what are the requirements for crystal-clear audio and video-conferencing? Let’s take Skype. In particular, several studies pointed out that low frame-rate video causes the loss of important visual cues, thus hindering an effective face-to-face communication. Low audio and video quality has severe effects on communication quality. Number 1 is easy to evaluate: if uploading and downloading stuff takes too long, you need an upgrade! Number 2 is trickier, as video call applications make a good job in adapting to the connection quality, but they do that at the expense of video and audio quality, for example by lowering resolution and frame-rate.
Whether or not the PC in question is transmitting video, or only receiving.A rock-solid internet connection is the essential prerequisite for effective remote working.The bandwidth utilization of other meeting activities, such as screen or desktop sharing, Voice over IP (VOIP), etc.How many users are actively utilizing the network.How many active cameras are on the same network.How many cameras are activated in the meeting.The make and model of the web camera used.The actual bandwidth requirements and utilization will vary based on multiple factors, including: Standard Quality Video: 0.5 Mbps (Receive) and 0.5 Mbps (Send).High Quality Video: 1.0 Mbps (Receive) and 1.5 Mbps (Send).High Definition Video: 2.5 Mbps (Receive) and 3.0 Mbps (Send).Maximum bandwidth consumption of Sending and Receiving Video: Visit to test your connection speed.įor the latest information regarding bandwidth requirements, and information on system requirements and supported cameras, refer to the Cisco Webex Network Bandwidth Technical Paper.
This would not meet the minimum connection requirement. For example, some DSL providers offer 1.5 Mbps downstream, with 256 Kbps upstream connections. Most broadband connections have a different upstream speed than the downstream speed. What are the minimum bandwidth requirements for sending and receiving video in Cisco Webex Meetings? How much bandwidth is used by in sending and receiving video in a meeting? How fast should my network connection be for sending and receiving live video?