The Linksys SPA941 is a functionally powerful, easy to use business phone featuring comprehensive interoperability and secure mass deployment capability.

Ideal for Hosted VoIP and IP PBX Applications, the SPA941 IP telephone can be a two or four line, full featured phone with high resolution pixel based graphical display, speakerphone and headset port.

Stylish and functional in design, the SPA941 can be used in residential, SOHO, enterprise and small to medium business service offerings including IP PBX, hosted IP telephony and large scale IP Centrex deployments.

The SPA-941 comes standard with a pixel based graphical display, speakerphone and head-set port and four (4) active lines. Each line can be independently configured with its own SIP account or shared across a single account.

Via a simple software upgrade, the SPA941 becomes a four (4) line phone.

SPA941 Hardware Features:

• Single RJ-45 10BaseT Ethernet Port (for dual ethernet or power over ethernet, see the new SPA-942)
• High Quality, "Cisco/Linksys" Distinctive ID
• Hi-Resolution Pixel Based Display
• 128 x 64 vs. 128 x 48
• Four Line Keys
• Four Soft Keys
• Solid Handset
• Headset Port – 2.5mm
• Full Duplex Speakerphone

Other Features Including:

• Interoperability with Asterisk and other SIP based platforms
• Excellent Voice Quality
• Secure Calling via sRTP
• Network Based Ring Tone Support
• Call Transfer, DND, Conferencing, Call FWD, etc.
• SIP B and Bridged Line Appearance Support
• Remote Provisioning via HTTPS, HTTP, TFTP.

As of firmware version 5.1.8, the SPA941 supports 4 SIP registrations without any additional license keys or ugprades.