Polycom VVX Series User Manual

VVX 250 hardware features
VVX 250 Hardware Features
Reference
Number
Feature Feature Description
1 Line keys Enable you to select a phone line, view calls on a line,
or quickly call a favorite contact.
2 Reversible tab Secures the handset in the cradle when your phone
stand is positioned at a high angle. To secure the
handset, remove the tab, reverse it so the protrusion
points up, and re-insert it. Position the handset so the
protrusion on the tab fits into the slot on the handset.
3 Speaker Provides ringer and speakerphone audio output.
4 Back key Enables you to return to the previous screen.
5 Transfer key Transfers an active call to a contact.
6 Hold key Holds an active call or resumes a held call.
7 Volume keys Adjust the volume of the handset, headset, speaker,
and ringer.
8 Dial pad Enables you to enter numbers, letters, and special
characters. You can also use the dial pad keys to
select menu items that have index numbers.
9 Mute key Mutes local audio during calls and conferences.
Getting Started with Polycom
®
VVX
®
Business IP Phones
Polycom, Inc. 11

Polycom VVX Series Specifications

General

Category	IP Phone
Manufacturer	Polycom
HD Audio	Yes
Dimensions	Varies by model
Weight	Varies by model
Series	VVX
Display	Color LCD
Lines	Up to 12 lines
Codecs	G.711, G.722, G.729
Network Interfaces	10/100/1000 Ethernet
Bluetooth	Select models (e.g., VVX 450, VVX 601)
Wi-Fi	Select models (e.g., VVX 450)
USB	Yes
Headset Port	Yes
Audio Features	Acoustic Fence
Security	802.1X
Network Protocols	SIP
Power	PoE