Polycom SoundPoint IP 321 Product Reference Guide

SoundPoint IP 560 Cutting-edge SIP and GigE meet Polycom HD Voice™
Application target:
Manager’s/professional’s oce
Key Features:
• 4 lines
• Integrated PoE support
• Polycom HD Voice for all audio paths with Polycom Acoustic Clarity™ 2 technology
• 320 x 160 pixel backlit grayscale graphical LCD
• 26 dedicated hard keys, 4 context-sensitive soft keys
• Gigabit Ethernet support
- SoundPoint IP 560 - PoE Only, 2200-12560-025
Performance
SoundPoint IP 550 Cutting-edge SIP feature set meets Polycom HD Voice™
Application target:
Manager’s/professional’s oce, call center
Key Features:
• 4 lines
• Integrated PoE support
• Polycom HD Voice for all audio paths with Polycom Acoustic Clarity™ 2 technology
• 320 x 160 pixel backlit grayscale graphical LCD
• 26 dedicated hard keys, 4 context-sensitive soft keys
• Two-port 10/100 Ethernet switch
- SoundPoint IP 550 - PoE Only, 2200-12550-025
Mainstream
SoundPoint IP 450 Mid-Range SIP desktop phone with Polycom HD Voice™
Application targets:
SOHO, call center
Key Features:
• 3 Lines
• Integrated PoE support
• Polycom HD Voice for all audio paths with Polycom Acoustic Clarity™ 2 technology
• 256 x 116-pixel backlit grayscale graphical LCD
• 17 dedicated hard keys, 4 context-sensitive soft keys
• Two-port 10/100 Ethernet switch
- SoundPoint IP 450 - PoE Only, 2200-12450-025
PRODUCT REFERENCE GUIDE Polycom SoundPoint IP Phones

Polycom SoundPoint IP 321 Specifications