Polycom VVX 250 Getting Started

Reference
Number
Feature Feature Description
10 Speakerphone key Enables you to place and receive calls using the
speakerphone.
11 Headset key Enables you to place and receive calls through a
headset.
12 Home key Displays the Home screen from other screens and
displays the Lines and Calls screen from the Home
screen.
13 Navigation keys / Select key Scrolls through information or options displayed on the
phone's screen. Selects a field of displayed data.
14 Soft keys Enable you to select context sensitive keys that display
along the bottom of the screen.
15 Security slot (on back) Enables you to attach a universal security cable lock to
your phone so you can secure it to a desktop.
16 Screen Shows a 6.35 cm (2.5-inch) monochrome display that
enables you to view menu options and data.
17 Message Waiting Indicator Flashes red to indicate when you have new messages.
VVX 250 Hardware
The following figure displays the hardware features on VVX 250 business IP phones. The table lists each
feature numbered in the figure.
Getting Started with Polycom
®
VVX
®
Business IP Phones
Polycom, Inc. 12

Polycom VVX 250 Specifications

General

Resolution	320 x 240 pixels
SIP Protocol Support	Yes
Opus Support	Yes
Wall Mountable	Yes
Bluetooth	No
Wi-Fi	No
Line Keys	4
Network Interface	10/100/1000 Mbps Ethernet
Audio Features	Acoustic Clarity Technology
Power over Ethernet (PoE)	IEEE 802.3af Class 2
Headset Support	Dedicated RJ-9 headset port
Codecs	G.711, G.722, G.729
Power	Optional external AC adapter
Supported Protocols	SIP
USB Port	USB 2.0
Conference Capabilities	3-way conference
Display	2.8" color LCD (320 x 240 pixel)