VoIP Bandwidth Test
This test will determine your VoIP call capacity based on your current Internet connection
speed. Start the test by clicking on the button below.
1. Determine your internet upload speed.
Start the test by clicking on the "Click to Start Test" below.
Once it is complete go to Step 2.
2. Enter your Upload Speed
After the above test is complete, enter the upload
speed and units in the box below.
| Internet Connection Speed (in bps) |
|
Dial Up |
Broadband Light |
ISDN |
Satellite |
T1 |
DSL |
|
56K |
128K |
128K |
400K |
1.5M |
1M |
2M |
3M |
4M |
Codec |
Range of simultaneous VoIP conversations* |
| G.711 |
0 |
0-1 |
1 |
1 |
3-6 |
2-4 |
3-7 |
5-11 |
7-15 |
| G.726 |
0 |
1 |
1-2 |
1-2 |
5-9 |
3-6 |
7-12 |
10-18 |
13-24 |
| G.729 |
1 |
2-3 |
3-6 |
3-6 |
13-23 |
8-15 |
17-30 |
25-45 |
33-60 |
This test will determine your VoIP call capacity based on your current
Internet connection speed. Please follow the 3 steps below. By finding
the time with the greatest amount of Internet traffic, you can
determine the minimum number of VoIP calls you connection will support.
To find the lowest upload speed we suggest that you:
- Perform the test below at different times of the day under varying Internet traffic demands.
- Record your upload speed for each test.
- Use the results of your LOWEST upload speed, as this represents the lowest number of VoIP calls supported.
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