LINKSYS SPA921-NA SPA921 IP Phone (Models: SPA921-NA)

* Product Type: IP Phone
* Phone Lines: 1
* IP Phone Technology: VoIP
* Voice Codec:
G.711
G.723.1
G.729a
* Display and GraphicsDisplay Screen: 128 x 64 LCD - Backlit, Monochrome Display
* Interfaces/PortsInterfaces/Ports:
1 x 10Base-T
1 x Sub-mini phone Headset
* Management and ProtocolsCommunication Protocols: SIP v2
* Buttons and Keys: Button - Flash, Redial
* Dimensions: 6.3" Height x 7.7" Width x 7.1" Depth
* Features:
Connect directly to an Internet Telephone Service Provider or connect to an IP PBX Speakerphone
Easy installation with secure remote provisioning. Menu based and web based configuration
On-hook dialing, music on hold, built-in web server
Phone Directory Capacity: 100 names & numbers
Network Address Translation (NAT)
Call Log Capacity: 60 numbers
Voice activity detection (VAD)
Call
* Warranty: 90 DAYS