• Voiptelefonie
• Netwerkbeheer
• Backupbeheer
• Mediabeheer
• Documentbeheer

• Up to Six Lines with Independent Configuration and Registration
• Secure Call Support—SIP over TLS, and SRTP
• Line Status—Active Line Indication, Name and Number
• Menu-Driven User Interface—Multiple Languages Supported
• Digits Dialed with Number Auto-Completion
• Shared/Bridged Line Appearance **
• High-Quality Full-Duplex Speakerphone
• Call Hold
• Music on Hold **
• Call Waiting
• Caller ID Name and Number
• Outbound Caller ID Blocking
• Call Transfer—Attended and Blind
• Call Conferencing
• Automatic Redial
• On-Hook Dialing
• Call Pick Up—Selective and Group **
• Call Park and Retrieval **
• Call Swap
• Call Back on Busy
• Call Blocking—Anonymous and Selective
• Call Forwarding—Unconditional, No Answer, On Busy
• Hot Line and Warm Line Automatic Calling
• Call Logs (60 entries each)—Made, Answered, and Missed Calls
• Redial from Call Logs
• Personal Directory with Auto-dial (100 entries)
• Do Not Disturb (callers hear line busy tone)
• URI (IP) Dialing Support (Vanity Numbers)
• On-Hook Default Audio Configuration (Speakerphone and Headset)
• Multiple Ring Tones with Selectable Ring Tone per Line
• Called Number with Directory Name Matching
• Call Number using Name—Directory Matching or via Caller ID
• Subsequent Incoming Calls with Calling Name and Number
• Date and Time with Intelligent Daylight Savings Support
• Call Duration and Start Time Stored in Call Logs
• Call Timer
• Name and Identity (Text) Displayed at Start Up
• Distinctive Ringing Based on Calling and Called Number
• Ten User-Downloadable Ring Tones—Free Ring Tone Generator from www.linksys.com
• Speed Dialing
• Configurable Dial/Numbering Plan Support (per line)
• Intercom **
• Group Paging **
• DNS SRV and Multiple A Records for Proxy Lookup and Proxy Redundancy
• Syslog and Debug Server Records (Configurable Per Line)
• Report Generation and Event Logging
• Statistics Transmitted in BYE Message
• Secure Call Encrypted Voice Communication Support - SIP over TLS, and SRTP
• Built-in Web Server for Administration and Configuration with Multiple Security Levels
• Automated Provisioning, Multiple Methods—up to 256 Bit Encryption (HTTP, HTTPS, TFTP)
• Asynchronous Notification of Upgrade Availability via NOTIFY
• Non-intrusive, In-Service Upgrades
• Optionally Require Admin Password to Reset Unit to factory Defaults
• 320 x 240 True Color, Four Inch, Liquid Crystal Display (LCD)
• Six Illuminated Call Appearance Line Buttons with Tricolor LEDs
• LED Indicates Line State—Active, Idle, On-Hold, Unregistered
• Line LED Configurable to 13 Different States (On/Off, Color, Flash)
• Dedicated Illuminated On/Off Buttons for Audio Mute, Headset, and Speakerphone
• Four Soft Key Buttons
• Four Way-Rocking Directional Button for Menu Navigation
• Support for up to two attached Attendant Consoles; adds up to 64 programmable buttons
• Voice Mail Message Waiting Indicator Light
• Voice Mail Message Retrieval Button
• Dedicated Hold Button
• Settings Button for Access to Feature, Set-up, and Configuration Menus
• Volume Control Rocking Up/Down Button Controls Handset, Headset, Speaker, Ringer
• Standard 12-Button Dialing Pad
• High-Quality Handset (RJ-7 connector) and Cradle
• Built-In High Quality Microphone and Full-Duplex Speakerphone
• Headset Jack—2.5 millimeter port
• LED Test Function
• Two Ethernet LAN Ports with Integrated Ethernet Switch – 100BaseT RJ-45
• 802.3af Compliant Power over Ethernet (PoE)
• Optional 5 volt DC Universal (100-240 Volt) Switching (Power Supply is Ordered Separately)

** Feature requires support by SIP server