Description
The Polycom SoundPoint IP 550 is a business-class SIP VoIP desktop telephone designed for professional office and enterprise telephony environments. Part number 2201-12550-001 identifies the console/hardware assembly for the SoundPoint IP 550. Polycom documentation confirms 2201-12550-001 as the console part number, with revision L documented from December 2009.
The IP 550 supports up to four lines, HD Voice audio, hands-free speakerphone operation, and an integrated IEEE 802.3af Power over Ethernet (PoE) interface. It uses a two-port 10/100 Mbps Ethernet switch for network connectivity.
Key Features
- Polycom SoundPoint IP 550 SIP desktop telephone
- Console part number: 2201-12550-001
- SIP-based VoIP communications
- Up to 4 lines / direct numbers
- Up to 24 concurrent calls
- Polycom HD Voice technology
- Full-duplex hands-free speakerphone
- Integrated IEEE 802.3af PoE
- Two-port 10/100 Mbps Ethernet switch
- 320 × 160 pixel backlit grayscale LCD
- 26 dedicated hard keys
- 4 context-sensitive soft keys
- VLAN/QoS support through IEEE 802.1p/Q
- Supports DHCP and SNTP
- FTP/TFTP/HTTP/HTTPS provisioning
- TLS and encrypted configuration support
Technical Specs
Manufacturer: Polycom
Product Family: SoundPoint IP
Model: IP 550
Part Number: 2201-12550-001
Device Type: SIP IP Telephone / Digital IP Phone
Application: Business / Enterprise VoIP Telephony
Protocol: SIP (IETF RFC 3261 and related RFCs)
Lines: Up to 4
Concurrent Calls: Up to 24
Display: 320 × 160 backlit grayscale graphical LCD
Ethernet: 2 × 10/100 Mbps Ethernet ports
PoE: IEEE 802.3af
Audio: Polycom HD Voice
Audio Codecs: G.722, G.711 μ-law/A-law, G.729A
Speakerphone: Full-duplex
QoS: IEEE 802.1p/Q, Layer 3 ToS, DSCP
Network: DHCP, NAT, SNTP
Provisioning: FTP, TFTP, HTTP, HTTPS
Security: TLS, encrypted configuration files, digest authentication
Operating Temperature: +10°C to +40°C
Relative Humidity: 20%–85%, non-condensing
Dimensions: 26.5 × 15 × 19 × 6.5 cm (W × H × D × T)
Phone Weight: Approximately 1.26 kg
Country of Origin: Thailand
