Polycom SoundPoint IP 321 Product Reference Manual page 4

PRODUCT REFERENCE GUIDE
Polycom SoundPoint IP Phone Comparison
® ®
Positioning
LCD Display
Unicode Character Support
Expansion Module Support
Audio Features
Polycom HD Voice Technology
Full Duplex Speakerphone with
Acoustic Clarity Technology
Telephony Keys
Line/Speed Dial Keys
Context-Sensitive Soft Keys
Display/Menu Navigation Keys
Basic Features
Busy Lamp Field (BLF)
Functionality
Polycom Productivity Suite™
Shared Call/Bridged Line
Flexible Line Appearance
XHTML Microbrowser
Advanced Features
Premium ACD and Hoteling
PTT and Multicast Group
Paging
Microsoft Lync Interoperability
Security Features
802.1X
Multiple TLS Profiles
Custom Device Certificates
Connectivity
USB Port
Ethernet
Power Options
Power over Ethernet
(IEEE 802.3af)
Polycom SoundPoint IP Phones
SoundPoint IP SoundPoint IP
321/331 335
102 x 33 pixel 102 x 33 pixel
graphical graphical
European European
character set character set
•
• •
2 2
2 2
3 3
5 5
• •
• •
• •
• •
• •
• •
• •
• •
• •
IP 321 - 1x 10/100
IP 331 - 2x 2x 10/100
10/100
• •
SoundPoint IP SoundPoint IP
450 550/560
256 x 116 pixel 320 x 160 pixel
backlit graphical backlit graphical
• •
• •
• •
3 4
3 4
4 4
5 6
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
IP 550 - 2x
2x 10/100 10/100 IP 560 -
2x 10/100/1000
• •
SoundPoint IP SoundPoint IP
650 670
320 x 160 pixel
320 x 160 pixel
backlit color
backlit graphical
graphical
• •
Up to 3 Color
Up to 3 Backlit
Expansion
Expansion
Modules w/ AC
Modules
adaptor
• •
• •
6 (20 with Exp. 6 (20 with Exp.
Module) Module)
6 (48 with 3 Exp. 6 (48 with 3 Exp.
Module) Module)
4 4
6 6
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
2x 10/100 2x 10/100/1000
• •