Polycom Soundpoint Ip550 Voip Sip Business Telephone, New W/o Box, Perfect!

US $110.00

  • Boston, Massachusetts, United States
  • Jan 30th
Technical Features for Polycom  SoundPoint IP 550 Item # 2200-12550-001 The Polycom SoundPoint IP 550 (2200-12550-001) desktop phone features Polycom's revolutionary HD Voice technology that incorporates wideband audio for over twice the voice clarity. Polycom's patented Acoustic Clarity Technology delivers crystal-clear, echo-free sound. This phone is engineered to make installation, configuration and upgrades as simple and efficient as possible. The phone's built-in IEEE 802.3af PoE circuitry and a dual-port Ethernet switch enable flexible deployment options and savings on cabling expenses. This model includes the 24 volt AC adapter. Factory Information: Corded Voice Over IP Phone Voice Over Internet Protocol (VoIP) Session Initiation Protocol (SIP) Up To 4-Lines With Up To 2 Calls Per Line Distinctive Incoming Call Treatment / Call Waiting Hearing Aid Compatible Full-Duplex Hands-Free Speakerphone 320x160 Graphical LCD Display Phone Directory / Dialer 3-Way Conferencing Remote Missed Call Notification Intercom / Call Transfer One-Touch Speed Dial Date / Time Display IEEE 802.3af Power over Ethernet (PoE) Support AC Adapter (24V DC Included) Two-Port 10/100 Mbps Ethernet Switch 26 Dedicated Feature Keys 4 Context-Sensitive Softkeys 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 without experiencing voice dropouts. The voice clarity on conference systems that feature this technology is incredibly crisp and clear.  Full Duplex Operation: The full duplex feature allows simultaneous flow of audio signals between your conferencing phone and that of the outside caller. Polycom systems carry a full duplex speakerphone, which can transmit and receive audio signals at the same time, in both directions.  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. The most popular form of IP network is the internet, users can communicate online with applications such as Skype. SIP and VoIP have taken communication to a new level, allowing for innovative technologies to replace outdated methods.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Type VoIP System
Brand Polycom
Interface(s) Ethernet (RJ-45)
Model IP 550

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