Display - White LED backlight (W x H): 248 x 68 pixels
Room Coverage - small to midsize rooms
Speaker Phone - Loudspeaker frequency response: 220-7000 Hz
Additonal Interfaces - Two-wire RJ-11 analog PBX or PSTN interface, 2.5 mm connection port, and 2 RJ9 ports for wired expansion microphones
Headset Support - SoundStation Duo uses a cable that connects to a standard 2.5mm headset connector.
Platform - open SIP-based VoIP environments
Contents - Conference phone console, 21 ft (6.4 m) combined analog and Ethernet cable with power injection module, Universal power supply 24 V, 0.5 A, 7 ft (2.1 m) region-specific power cord, 7 ft (2.1 m) Ethernet cable, 7 ft (2.1 m) telephony cable (RJ11) and Quick Start Guide.
Warranty - 1 year
Includes Power Supply. The obvious choice for crystal clear group audio conferencing Large organization or small, thousands of conference rooms or just one, you have a need to bring dispersed teams, business partners, and customers together to communicate and collaborate. Conference phones from Polycom have become the factory standard for connecting groups of people across multiple locations. With the Polycom SoundStation Duo conference phone, Polycom has taken the concepts of group productivity tool and standard office workhorse to a new level for small to midsize rooms, delivering the ultimate in deployment flexibility, ease of use, and audio quality.
Built-in investment protection: Use in analog or IP mode and keep it up-to-date with simple online software upgrades
Robust interoperability: Compatible with a broad array of IP call platforms to maximize voice quality and feature availability while simplifying management and administration
Business continuity: Auto failover from IP to analog and failback for continuous operation in case of a network failure
Unparalleled voice clarity: Polycom HD Voice technology makes your IP conference calls more effective and productive
Easy to deploy and administer: Web configuration tool eliminates the need for a boot server
Superior call handing, security, and provisioning: Leveraging the most advanced IP endpoint software in the industry
Unmatched flexibility: Connect to mobile phones and PCs for Internet dialing