Polycom 2200-48350-001 | VVX 311 6-Line Desktop Phone with HD Voice w/ Power | New

Polycom 2200-48350-001 | VVX 311 6-Line Desktop Phone with HD Voice w/ Power | New

SKU: 2200-48350-001-N
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Overview

Polycom VVX 311 VoIP Phone

Overview

The Polycom VVX 311 IP phone makes more efficient and productive calls with the unparalleled voice clarity as a simple-to-use IP phone. With its HD voice up to 7KHz on all audio paths and improve productivity for cubicle workers and call center operators makes it which make it intuitive with easy to use user interface.

Features

  • 6 lines
  • Asian character support
  • A Dual Gigabit Ethernet switch
  • Backlit grayscale graphical LCD
  • Supports VVX expansion module and VVX color expansion module

Specifications

Polycom VVX 311 VoIP Phone With Power Supply

User Interface Features
  • 3.2 in Backlit 8-level Grayscale graphical LCD (208 x 104) resolution
  • Voicemail support1
  • WebKit-based browser
  • Adjustable base height
  • Unicode UTF-8 character support. Multilingual user interface including Chinese, Danish, Dutch, English (Canada/US/UK), French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish, and Swedish
Audio Features
  • Polycom® HD Voice™ technology delivers lifelike voice quality for each audio pathhandset, the hands-free speakerphone, and the optional headset2
  • Polycom® Acoustic Clarity™ technology providing full-duplex conversations, acoustic echo cancellation and background noise suppression
    • Type 1 compliant (IEEE 1329 full duplex)
  • Frequency response – 150 Hz – 7 kHz for handset, optional headset and handsfree speakerphone modes
  • Codecs: G.711 (A-law and ?-law), G.729AB, G.722, G.722.1, iLBC
  • Individual volume settings with visual feedback for each audio path
  • Voice activity detection
  • Comfort noise generation
  • DTMF tone generation (RFC 2833 and in-band)
  • Low-delay audio packet transmission
  • Adaptive jitter buffers
  • Packet loss concealment
Headset and Handset Compatibility
  • Dedicated RJ-9 headset port
  • Hearing aid compatibility to ITU-T P.370 and TIA 504A standards
  • Compliant with ADA Section 508 Subpart B 1194.23 (all)
  • Hearing aid compatible (HAC) handset for magnetic coupling to hearing aids
  • Compatible with commercially available TTY adapter equipment
Call Handling Features
  • 6 lines (programmable line keys)
  • Shared call/bridged line appearance
  • Busy Lamp Field (BLF)
  • Flexible line appearance (1 or more line keys can be assigned for each line extension)
  • Distinctive incoming call treatment/call waiting
  • Call timer and call waiting
  • Call transfer, hold, divert (forward), pickup
  • Called, calling, connected party information
  • Local 3-way audio conferencing
  • 1-touch speed dial, redial
  • Remote missed call notification
  • Do not disturb function
  • Electronic hook switch capable
  • Local configurable digit map/dial plan
Open Application Platform
  • WebKit-enabled full browser that supports HTML5, CSS, SSL security, and JavaScript
  • Supports Polycom Apps SDK and API for third-party business and personal applications
  • Bundled with Polycom UC Software:
    • Corporate directory access using LDAP Visual Conference Management
Network and Provisioning
  • SIP Protocol Support
  • SDP
  • IETF SIP (RFC 3261 and companion RFCs)
  • Two-port Ethernet switch
    • 10/100Base-TX across LAN and PC ports (VVX 300)
    • 1000Base-TX available on VVX 310
    • Conforms to IEEE802.3-2005 (Clause 40) for hysical media attachment
  • Conforms to IEEE802.3-2002 (Clause 28) for link partner auto-negotiation
  • Manual or dynamic host configuration protocol (DHCP) network setup
  • Time and date synchronization using SNTP
  • FTP/TFTP/HTTP/HTTPS server-based central provisioning for mass deployments
  • Provisioning and call server redundancy supported1
  • QoS Support – IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS and Diffserv/DSCP
  • VLAN - CDP, DHCP VLAN discovery, LLDP-MED for VLAN discovery
    • Network address translation support
      for static configuration and “keep-alive”
      SIP signaling
  • RTCP and RTP support
  • Event logging
  • Syslog
  • Hardware diagnostics
  • Status and statistics reporting
  • IPv4 and IPv6
  • TCP
  • UDP
  • DNS-SRV
Security
  • 802.1X authentication and EAPOL media encryption via SRTP
  • Transport layer security
  • Encrypted configuration files
  • Digest authentication
  • Password login
  • Support for URL syntax with password for boot server address
  • HTTPS secure provisioning
  • Support for signed software executables
Power
  • Built-in auto sensing IEEE 802.3af Power over Ethernet (Class 2)
  • External Universal AC adapter (optional),
    48VDC 0.3A

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