| Linksys SPA-9000 SIP PBX
 The VoIP world has been talking about this full-scale PBX-key system for months.
No wonder. It comes with four extensions, two FXS ports, full router,
automatic configuration of 4 included Linksys IP phones, and more, at a fraction
of the cost of a traditional PBX. The system begins with a two-port ATA featuring a built-in NAT router
and adds the power of a of a full-featured PBX. PBX Features - Call waiting
- Call forwarding
- Call parking and pickup
- Handset Paging
- Music on hold
- Programmable Interactive Voice Response (10 voice prompts, up to 4 minutes total length)
- Automatic Configuration of Linksys SPA9xx IP Phones
Supports up to 4 remote SIP extensions and any SIP-compliant ATA or IP Phone,
though you will obtain the best performance using Linksys SPA9xx IP Phones. Includes Two FXS ports for legacy analog equipment such as telephones and fax machines. Even if you don t have the need for a full blown PBX, you will appreciate the ability to register the SPA9000 with up to four different Internet Telephony Service Providers allowing you to both make and receive calls on all service providers from a single telephone handset. The SPA9000 does not provide voicemail service. This is to be provided by the Internet Telephony Service Provider, though you may also use a specially modified version of the Asterisk Open-Source PBX to provide the functionality.
Features:
2-4 lines Linksys SPA-941 
The Linksys SPA-941 is a high quality, SIP based executive desk phone. Features a large, hi-res pixel display, full duplex speakerphone and up to 4 line appearances.
Telephony:
Up to Four Call Appearances with Independent Configuration and Registration The SPA941 ships with two line appearances enabled.
A two line upgrade is available via a software license key installed locally using the SPA941 web interface, or installed remotely via a secure profile update. Pixel Based Display: 128x64 Monochrome Graphical Liquid Crystal Display (LCD) Line Status - Active Line Indication, Name and Number Menu Driven User Interface Digits Dialed with Number Auto-Completion Shared Line Appearance ** Speakerphone Call Hold Music on Hold ** Call Waiting Caller ID Name and Number and Outbound Caller ID Blocking 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 UnPark ** 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 - Ring Tone Generator Free from www.linksys.comSpeed Dialing Configurable Dial/Numbering Plan Support - per Line Intercom ** Group Paging ** DNS SRV and Multiple A Records for Proxy Lookup and Proxy Redundancy Syslog, Debug, Report Generation, and Event Logging Secure Call Encrypted Voice Communication Support Built-in Web Server for Administration and Configuration with Multiple Security Levels Automated Provisioning, Multiple Methods. Up to 256 Bit Encryption: (HTTP, HTTPS, TFTP) Optionally Require Admin Password to Reset Unit to factory Defaults ** Feature requires support by call server
Hardware:
Pixel Based Display: 128x64 Monochrome LCD Graphical Display Four Illuminated Call Appearance Line Buttons with Tricolor LED s LED Indicates Line State ? Active, Idle, On-Hold, Unregistered Line LED Configurable to 13 Different States (On/Off, Color, Flash) Dedicated Illuminated Buttons for: Audio Mute On/Off Headset On/Off Speakerphone On/Off Four Soft Key Buttons Four Way Rocking Directional Knob for Menu Navigation 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 Knob Controls Handset, Headset, Speaker, Ringer Standard 12-Button Dialing Pad High Quality Handset and Cradle Built-In High Quality Microphone and Speaker Headset Jack ? 2.5 millimeter Ethernet LAN ? 10BaseT RJ-45 5 volt DC Universal (100-240 Volt) Switching Power Adaptor LED Test Functio ? ? | 
