Polycom Vortex EF2241 Application Note

Polycom VSX
TM
7000
CONNECTING THE VSX 7000 INPUTS AND OUTPUTS
In order to send and receive audio to the Polycom VSX 7000 codec, you need to observe the following
procedure:
1. Connect one of the Outputs of the Vortex device to the mixer Input of the codec. By default,
Outputs A-C of the Vortex device are mix-minus versions of the Inputs A-C signals.
2. Connect the auxiliary line level output of the codec to one of the line level inputs of the Vortex
device (Inputs A-D). You may use one of the Mic/Line level inputs, but you need to disable all
processing on that input (AEC, AGC, NC, Automixer), disable Phantom Power, and set the input to
line level versus the default of mic level.
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Polycom Vortex EF2241 Specifications

General

Brand	Polycom
Model	Vortex EF2241
Category	Telephone Accessories
Language	English