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SIP Voice Over IP Phones

 
Polycom SoundPoint IP 335
Brand New Includes One Year Warranty
Item # 2200-12375-001
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • Up To 2-Lines w/ Up To 2 Calls Per Line
  • Full-Duplex Hands-Free Speakerphone
  • 102x33 Graphical LCD Display
  • AC Adapter (24V DC Included)

**Requires A Broadband Internet Connection / Does Not Operate On A Regular (Analog) Phone Line**

Add Extended Warranty (More Info)

$162.99

Polycom SoundPoint IP 335
Brand New Includes One Year Warranty
Item # 2200-12375-001
The Polycom SoundPoint IP 335 (2200-12375-001) is a two-line SIP phone that delivers unparalleled Polycom HD Voice technology and advanced telephony features. Polycom HD Voice incorporates wideband audio for over twice the voice clarity; patented Polycom Acoustic Clarity™ technology for crystal-clear, noise and echo-free sound; and best-in-class system design for high-fidelity voice reproduction.

The SoundPoint IP 335 desktop phone also delivers advanced features and capabilities such as call hold, pick-up, transfer, and three-way local conferencing, as well as more advanced capabilities such as shared call/bridged line appearance, built-in XML microbrowser and RJ-9 headset port.
Phone Facts 101:
PDF Download Technical Specifications
SoundPoint IP 335 Features:
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • Up To 2-Lines With Up To 2 Calls Per Line
  • Distinctive Incoming Call Treatment / Call Waiting
  • Hearing Aid Compatible
  • Acoustic Echo Cancellation
  • Full-Duplex Hands-Free Speakerphone
  • 102x33 Graphical LCD Display
  • Phone Directory / Dialer
  • 3-Way Conferencing
  • Remote Missed Call Notification
  • 2 Volume Control Keys
  • Call Transfer
  • One-Touch Speed Dial
  • Date / Time Display
  • 4-Way Navigation Key Cluster With Center "Select" Key
  • IEEE 802.3af Power over Ethernet (PoE) Support
  • AC Adapter (24V DC Included)
  • Two-Port 10/100 Mbps Ethernet Switch
  • Amplified Headsets with an RJ-9 Jack are Recommended
  • 2 Feature Keys ("Menu" & "Dial")
  • 2 Line Keys With Bi-Color (Red/Green) LED
Key Term Definitions
Acoustic Clarity Technology:
This Polycom patented technology allows you to enjoy instantaneous natural conversation. When paired with a full duplex speakerphone, echo is eliminated and both callers are able to speak simultaneously.

ECHO Cancellation and Suppression:
With the cancellation and suppression processes, information is only sent across the line when someone is actually speaking, so when a person stops talking the signal is cut off.

Full Duplex Operation:
The full duplex feature allows simultaneous flow of audio signals between your conferencing phone and that of the outside caller.

SIP VoIP:
When broken down into 2 parts, SIP and VoIP are acronyms for Session Initiation Protocol and Voice Over Internet Protocol. The SIP and VoIP features move voice traffic through IP networks instead of traditional circuit-switched networks.