Ports & interfaces
| DC-in jack |
Y |
| RJ-11 ports quantity |
2 |
| RJ-9 ports quantity |
2 |
Networking
| Wi-Fi |
N |
| DHCP client |
Y |
| Quality of Service (QoS) support |
Y |
| Supported network protocols |
F TP/TFTP/FTPS/HTTP/HTTPS |
| Diagnostics |
Y |
| Bluetooth |
N |
Phone features
| Do not disturb function |
Y |
| Call pick up |
Y |
| Full duplex |
Y |
| Call hold |
Y |
| Call transfer |
Y |
| Conference call |
Y |
| Speed dialing |
Y |
| Call waiting |
Y |
| Distinctive ring |
Y |
| Redialing |
Y |
Technical details
| Data transfer rate |
100 Mbit/s |
| Keypad number of keys |
12 |
| Unicode UTF-8 character support |
Y |
Power
| AC adapter output current |
0.5 A |
| AC adapter output voltage |
24 V |
| AC adapter input voltage |
100 - 240 V |
| Power over Ethernet (PoE) |
Y |
Certificates
| Safety |
CE Mark, EN60950-1, IEC60950-1, UL60950-1, CAN/CSA C22.2 No.60950-1-03, AS/NZS60950-1 |
Audio
| Adaptive jitter buffers |
Y |
| Voice activity detection |
Y |
| Comfort noise generation (CNG) |
Y |
Microphone
| Number of microphones |
3 |
| Microphone pick-up range |
3 m |
| Microphone mute |
Y |
| Microphone frequency |
200 - 7000 Hz |
Packaging content
| Number of handles included |
1 pc(s) |
Additionally
| Call forwarding capability |
Y |
| Password protection |
User |
| AC adapter bundled |
Y |
| Ethernet LAN (RJ-45) ports quantity |
1 |
| Ethernet LAN connection |
Y |
Analog & SIP Conference Phone, PoE
<b>The only dual-mode conference phone for small and midsize rooms</b>
The Polycom SoundStation Duo dual-mode analog/IP conference phone provides exceptional deployment flexibility and best-in-class investment protection. Designed for small to midsize rooms, SoundStation Duo is easy to set up and use. And, it delivers Polycom’s legendary audio performance. In VoIP environments, the SoundStation Duo conference phone delivers the most robust, standards-based interoperability in the industry.
Polycom HD Voice technology. Full-duplex audio. The latest in echo cancellation and resistance to interference from mobile phones and other wireless devices. These features and more help the SoundStation Duo conference phone deliver unrivaled group-conferencing experiences without distractions.
The Polycom SoundStation Duo provides:
- Best-in-class investment protection - operates in analog telephony environments and supports the migration to VoIP
- The broadest VoIP interoperability - compatible with a broad array of SIP call platforms to maximize voice quality and feature availability while simplifying management and administration
- Strong, robust SIP software - leverages the most advanced SIP endpoint software in the industry, with advanced call handing, security, and provisioning features
- Lower deployment and administration costs - Web-configuration tool makes setup simple and eliminates the need for a boot server
