Phone Lines: 1 IP Phone Technology: VoIP Voice Codec: G.711G.723.1G.729a Display & Graphics Display Screen: 128 x 64 LCD - Backlit, Monochrome Display Interfaces/Ports Interfaces/Ports: 1 x 10Base-T1 x Sub-mini phone Headset Management & Protocols Communication Protocols: SIP v2 Controls/Indicators Buttons & Keys: Button - Flash, Redial Physical Characteristics Dimensions: 6.3" Height x 7.7" Width x 7.1" Depth Weight: 2.2 lb Miscellaneous Additional Information: 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 timer Phone Memory: # Phone Directory Capacity: 100 names & numbers # Call Log Capacity: 60 numbers |