Polycom VVX 400 Series User Guide

Proprietary and Confidential
Quick Link: Table of Contents
Eective July 10, 2019.
7
Polycom VVX 400 Series
Basic Phone Functions continued
1. When on a call: press the More
soft key.
2. Press the Confrnc soft key.
3 Way Conferencing
3. Type in the extension, or full 10
digit number or scroll down to the
# of the person you are adding to
the call and press the Send key to
connect.
4. To get all callers in the conference,
press the Confrnc key a 2nd time.
5. The screen will show you have an
active conference.
2. Both lines are now on hold.
Choose which line you want to talk
to by highlighting the number on
the screen. Press the Resume soft
key to talk.
The other line will be on hold until the
caller hangs up or you highlight that
number and bring them back as a
single caller.
Once you have a single caller back you
have the usual Soft Key options for
that line.
Split a 3 Way Conference Call
You can “split” the call to end the conference which allows you to talk to each line separately.
1. Press the Split 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