Linksys 941::Linksys SPA901::Linksys WIP330

Linksys SPA941

General Information

Four lines of internet telephony are at your fingertips. The SPA941 can be connected directly to an internet telephone service provider or to an IP-PBX via its single ethernet port.

Each line can be independently assigned its own phone number or extension. A high-resolution graphical display makes for easy menu- and web-based configuration.

Performance Features

protocols: SIP
  • pixel-based display: 128 x 64 monochrome graphical liquid crystal display (LCD)
  • line status: active line indication, name and number
  • menu-driven user interface
  • speakerphone
  • call hold
  • call waiting
  • caller ID name and number
  • call transfer: attended and blind
  • outbound caller ID blocking
  • three-way call conferencing with local mixing
  • automatic re-dial of last calling and last called numbers
  • on-hook dialing
  • call back on busy
  • call forwarding: unconditional, no answer, on busy
  • call logs (60 entries each): made, answered, and missed calls
  • re-dial from call logs
  • personal directory with auto-dial (100 entries)
  • digits dialed with number auto-completion
  • on-hook default audio configuration (speakerphone and headset)
  • multiple ring tones with selectable ring tone per line
  • ability to 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
  • name and identity (text) displayed at startup
  • distinctive ringing based on calling and called number
  • 10 user-downloadable ring tones
  • configurable dial/numbering plan support
  • 3 persons conference, hold, wait, call back on busy
  • remote maintenance/pre-configurable
  • transmission standard SIPv2
  • DHCP-client

Technical Data Interfaces

  • 1x ethernet 10/100-BASE-TX auto-negotiated
  • 2.5mm headset connection

Protocols

  • internet: IPv4, TCP, UDP, DHCP, ICMP, ARP, DNS, RTP, RTCP, SNTP
  • configuration/monitoring: HTTP, HTTPS
  • VoIP: SIPv2, STUN, VAD, CLID
  • codecs: G.711, G.729A, G.723.1 (6.3/5.3 kpbs)
  • security: SIPS and SRTP
  • quality of service: DiffServ, IEEE 802.1p/802.1q

Recommended price  (Please call for current price information)

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