Polycom SoundPoint Product Reference Manual page 2

Polycom
Product Reference Guide
Polycom's family of SoundPoint
VoIP networks to deliver breakthrough voice quality and advanced features that make
calls more efficient and productive.
Entry-level
SoundPoint IP 321 and 331 Entry-level IP phones with enterprise-grade features and outstanding voice quality
Mainstream
SoundPoint IP 450 Mid-range SIP desktop phone with Polycom HD Voice™
Performance
SoundPoint IP 550 Cutting-edge SIP feature set meets Polycom HD Voice™
SoundPoint
®
IP phones harness the capabilities of SIP-based
®
Application targets:
- Common areas, dorm rooms, wall-mounted deployments (SoundPoint IP 321)
- Cubicle, call centre (SoundPoint IP 331)
2 Lines
Integrated PoE support (IEEE 802.3af)
Full duplex speakerphone with Acoustic Clarity Technology
102 x 33 pixel graphical LCD
15 dedicated hard keys, three context-sensitive soft keys
Two-port 10/100 Ethernet switch (SoundPoint IP 331)
Single 10/100 Ethernet port (SoundPoint IP 321)
SoundPoint IP 321 — PoE only
Application target: SOHO, cubicle
Three lines
Integrated PoE support (IEEE 802.3af)
Polycom HD Voice for all audio paths
256 x 116 pixel backlit greyscale graphical LCD
17 dedicated hard keys, four context-sensitive soft keys
SoundPoint IP 450 — PoE only
SoundPoint IP 450 — with AC Power Kit
Application target: manager's/professional's office
Four lines
Integrated PoE support (IEEE 802.3af)
Polycom HD Voice for all audio paths
320 x 160 pixel backlit greyscale graphical LCD
26 dedicated hard keys, four context-sensitive soft keys
SoundPoint IP 550 — with AC Power Kit
IP Phones
®
2200-12360-025
2200-12450-025
2200-12450-001
2200-12550-001