| General Information |
|---|
| Manufacturer | Polycom, Inc |
| Manufacturer Part Number | 2200-12365-001 |
| Manufacturer Website Address | www.polycom.com |
| Brand Name | Polycom |
| Product Line | SoundPoint |
| Product Model | 331 |
| Product Name | SoundPoint 331 IP Phone |
| Product Type | IP Phone |
| Technical Information |
|---|
| IP Phone Technology | VoIP |
| Connectivity Technology | Cable |
| Total Number of Phone Lines | 2 |
| Multiple Conferencing | 3way |
| Speakerphone | Yes |
| Features | Three-way Calling (Conference) |
| Features | Voice Activity Detection |
| Features | Comfort Noise Generation |
| Features | Packet Loss Concealment |
| Features | Adaptive Jitter Buffer |
| Features | Echo Cancellation |
| Features | Background Noise Suppression |
| Features | Call Waiting |
| Features | Call Duration |
| Features | Call Forwarding |
| Features | Hearing Aid |
| Features | Call Pick-up |
| Features | Speed Dial |
| Features | Do Not Disturb Setting |
| Features | Indicator |
| Features | Off-hook Call Placement |
| Features | Call Log |
| Features | Date and Time |
| Features | Multi-lingual Menu |
| Features | Security |
| Voice Codec | G.711 u/A |
| Voice Codec | G.729A (Annex B) |
| Display & Graphics |
|---|
| Screen Type | LCD |
| Screen Resolution | 102 x 33 |
| Interfaces/Ports |
|---|
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Microphone Port | Yes |
| Headset Port | Yes |
| Power Over Ethernet | Yes |
| Management & Protocols |
|---|
| Communication Protocols | SIP |
| Quality of Service | 802.1Q VLAN Support |
| Quality of Service | 802.1p/q |
| Quality of Service | DSCP |
| Quality of Service | ToS |
| Controls/Indicators |
|---|
| Buttons & Keys Type | Volume Control |
| Buttons & Keys Type | Navigation |
| Buttons & Keys Type | Menu |
| Buttons & Keys Type | Transfer/Conference |
| Buttons & Keys Type | Hands-free |
| Buttons & Keys Type | Mute |
| Buttons & Keys Type | Redial/Hold Key |
| Buttons & Keys Type | Intercom |
| Power Description |
|---|
| Input Voltage | 24 V DC |
| Power Source | AC Adapter |
| Physical Characteristics |
|---|
| Form Factor | Wall Mountable |
| Form Factor | Desktop |
| Weight (Approximate) | 1.37 lb |
| Miscellaneous |
|---|
| Certifications & Standards | FCC Part 15 (CFR 47) Class B ICES-003 Class B EN55022 Class B CISPR22 Class B AS/NZS CISPR 22 Class VCCI Class B EN55024 Class B EN61000-3-2; EN61000-3-3; EN-61000-6-1 Anatel GOST C-tick CCC Safety: CE Mark EN 60950-1 IEC 60950-1 NRTL CAB/CSA-C22.2 No. 60950-1-03 AS/NZS 60950-1 |
| Green Compliant | Yes |
| Green Compliance Certificate/Authority | RoHS |
| Country of Origin | Thailand |
| Warranty |
|---|
| Standard Warranty | 1 Year |
Marketing Information
Entry-level IP phones with excellent sound quality, an enterprise-grade feature set and business telephony features.
The SoundPoint IP 321 and 331 are two-line SIP phones that deliver superb sound quality as well as a wide range of supported business telephony features. The SoundPoint IP 321 phone has a single 10/100 Ethernet port and is designed for common areas, such as lobbies, hallways, and break rooms, as well as various wall-mounted deployments. The SoundPoint IP 331 phone, with its dual-port 10/100 Ethernet switch for LAN and PC connection, presents a cost-effective solution for cubicle workers as well as call center operators who use a "hard" phone in conjunction with a "soft" client running on the PC.
