Estimating Bandwidth Consumption in Connect Meetings
Estimating Bandwidth Consumption in Connect Meetings
The following tables may be used for estimating the amount of bandwidth that will be required for a Connect Meeting based on the features used.
Screen Share:
|
Screen Share |
Frame Rate |
Quality |
Bandwidth |
|
|
Low |
2 |
65 |
500 |
|
|
Medium |
4 |
80 |
800 |
|
|
Standard |
6 |
90 |
1200 |
|
|
High |
8 |
100 |
2000 |
VoIP:
With reference to VoIP, it is independent of any settings. There is no metric comparable to frame rate or quality or bandwidth with VoIP; a single metric of micRate is used. Currently we use following values:
|
Number of VoIP users |
Without UV |
With UV |
|
|
<4 |
22 kHz |
22 kHz |
|
|
>=4 |
11 kHz |
8 kHz |
Note: In a simple test during which a song was played via VoIP for a single user, up bandwidth consumed was 44 kbps when the number of VoIP users was < 4.
Webcam video:
|
Webcam Video |
Frame Rate |
Resolution |
Quality |
Bandwidth |
|
|
Normal |
Widescreen |
||||
|
Low |
4 |
160×120 |
214×120 |
70 |
200 |
|
Medium |
4 |
320×240 |
427×240 |
70 |
300 |
|
Standard |
8 |
320×240 |
427×240 |
70 |
300 |
|
High |
20 |
640×480 |
854×480 |
90 |
600 |