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a VPM220 to a videoconferencing endpoint or to cascade VPM220s. Each VPM220 has two
ports, one of which is marked by IN.
Single VPM220
Connect the HD-AI port on a videoconferencing endpoint to the IN port on a VPM220.
VPM220 Cascading
Connect the HD-AI port on a videoconferencing endpoint to the IN port on the first VPM220.
Then connect the other port (not marked by IN) on the first VPM220 to the IN port on the second
VPM220.
The following table lists the maximum number of VPM220s supported by each
videoconferencing endpoint model.
Endpoint Model
TE30
TE40
TE50
TE60
Maximum Number of VPM220s Supported
1
2
2
3
2
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