Polycom VVX 450 Long Format Guide

2
Reading the Guide
The guide is dense with instruction. We’ve tried to make it clear for you. Here’s a hint. We will
refer to four kinds of buttons:
 Softkeys: are context sensitive and lined up along the bottom of the display. Softkeys
will be italicized and labeled softkeys
 Pre-programmed buttons: are hard keys on the phone, like speakerphone. We will refer
to these simply as buttons
 Keypad: These are just the numbers 1-9 plus * 0 #  On-Screen objects will be in bold
like Settings
Phone Layout

Polycom VVX 450 Specifications

General

Line Keys	12 line keys
HD Voice	Yes
SIP Protocol Support	Yes
Bluetooth	No
Wi-Fi	No
Network	10/100/1000 Mbps Ethernet
USB Ports	2 x USB 2.0
Headset Support	Dedicated RJ-9 headset port and USB headset support
Power over Ethernet (PoE)	Yes, IEEE 802.3af
Audio Codecs	G.711, G.722, G.729, iLBC
Power Source	PoE or AC adapter