Polycom VVX 400 Series User Guide

Proprietary and Confidential
Quick Link: Table of Contents
Eective July 10, 2019.
8
Polycom VVX 400 Series
Basic Phone Functions continued
Answer the new call by pressing the
Answer soft key which places your
first call on hold.
You can then place the new caller on
Hold, if desired, by pressing the Hold
soft key.
Return to the original call by scrolling
to that # on the list and pressing the
Resume soft key.
Call Waiting
When you are on a call and a second call comes in that you need to answer, let your current caller know that you
will be putting them on hold.
When done with the 1st call press the
End Call soft key.
The 2nd caller’s number now remains
on the screen. Press the Resume soft
key to reconnect to that caller.
When ending this call, wait for the
caller to hang up or press the End Call
soft key.

Polycom VVX 400 Series Specifications

General

Resolution	320 x 240 pixels
SIP Protocol Support	Yes
Line Keys	6
Lines	Up to 12
Speakerphone	Full-duplex
Opus Codec Support	No
Bluetooth Support	No
Wi-Fi Support	No
H.323 Support	No
PoE	Yes (802.3af)
Audio Features	Acoustic Clarity Technology
Supported Codecs	G.711, G.722, G.729
Power over Ethernet	IEEE 802.3af Class 2
Weight	0.90 kg
Headset Support	Yes (3.5mm or EHS)
Dimensions	24 x 18 x 15 cm