Polycom SoundStation Duo Overview
The Polycom SoundStation Duo is a versatile and reliable video conference system designed to meet the needs of dynamic business environments. This dual-mode conference phone supports both PSTN and IP, ensuring seamless connectivity and high-definition audio for your meetings. Equipped with high-fidelity omnidirectional microphones, it's ideal for medium-sized conference rooms for 20-50m².
Figure 1 shows the front panel of SoundStation Duo .

Quick Specs.
Table 1 shows the Quick Specs.
| Brand |
Polycom |
| Model |
SoundStation Duo |
| Communication Modes |
PSTN and IP |
| Microphone Type |
High-fidelity omnidirectional |
| Room Size |
20-50m² |
Supported Options
| Accessory |
Model |
| Expansion Microphones |
2200-40040-001 |
| Power Supply |
2200-16020-001 |
| Network Adapter |
2200-49500-001 |
Compare to Similar Items
| Model |
Differences |
| Polycom SoundStation IP 6000 |
IP only, no PSTN connectivity |
| Polycom SoundStation2 |
PSTN only, no IP connectivity |
| Cisco 8831 |
Cisco brand, different integration and interface |
Polycom SoundStation Duo Specification
SoundStation Duo Specifications
|
| Brand |
Polycom |
| Product Name |
SoundStation Duo |
| Mode |
PSTN/IP Dual-Mode |
| Type |
Video Conference System |
| Usage |
Standard Conference Phone Landline |
| Microphone |
High-Fidelity Omnidirectional |
| Room Size Compatibility |
20-50?O (Medium-sized Conference Rooms) |
| Audio Clarity |
Exceptional HD Voice Quality |
| Connectivity |
Analog and VoIP |
| Display |
LCD Display |
| User Interface |
Intuitive Keypad Interface |
| Speaker Frequency Response |
300 Hz to 3.3 kHz |
| Network Interface |
Ethernet 10/100 Base-T |
| Power Consumption |
6.9W (Typical), 11.0W (Max) |
| Power Supply |
100-240V AC, 50/60 Hz |
| Codec Support |
G.711, G.729a, G.722 |
| Platform Support |
Microsoft Lync, Skype for Business, SIP-Based IP PBX Systems |
| Call Management |
Caller ID, Call Waiting, Call Transfer |
| Security Features |
Address Configuration via DHCP, VLAN Support, 802.1x Authentication |
| Firmware Update |
Remote Firmware Provisioning |