Polycom Vortex EF2241 Application Note

OUTPUT OF VS4000 TO INPUT OF VORTEX DEVICE
Connect the Positive conductor of the Vortex Device to the Tip of the RCA connector and the Negative
conductor of the Vortex device to Shield of the RCA connector.
The shield of the cable is not connected.
TIPS FOR VS4000
The volume control for the VS4000 controls the incoming far side audio and the local tone generator. It
does not, however, control the sound effects inside the units such as incoming call ring and the female
speech that occurs when you dial a number. This is important to note because if the volume control is very
low, it may appear that the codec audio is fine because the sound effects are still generated and will be
heard in the local room. However, when a call is connected, the local side may not hear the far side
because the local volume control is too low. Since the local participants heard the sound effects audio at a
normal level, it may not be obvious that the volume control is set too low.
The sound effects volume control can be adjusted in the System Info, Admin Setup, Phone Audio page.
46

Polycom Vortex EF2241 Specifications

General

Brand	Polycom
Model	Vortex EF2241
Category	Telephone Accessories
Language	English