2200-30900-025 Polycom SoundStation IP 5000 Conference VoIP Phone

 Specifications Of 2200-30900-025

• Power	IEEE 802.3af Power over Ethernet (built in) Optional external universal AC power supply kit: 100-240V, 0.4A, 48V/19W
  Display	Size (pixels): 248 x 68 (W x H) White LED backlight with custom intensity control
  Keypad	Standard 12-key keypad Context-dependent soft keys: 4 On-hook/Off-hook, redial, mute, volume up/down 5-way navigation Menu
  Audio Features	Loudspeaker Frequency: 250 – 7,000 HZ Volume: Adjustable to peak volume 84 dB at 1/2 meter distance Voice activity detection Comfort noise fill DTMF tone generation / DTMF event RTP payload Low-delay audio packet transmission Adaptive jitter buffers Packet loss concealment Acoustic echo cancellation Background noise suppression Supported Codecs G.711 (A-law and µ-law) G.729a (Annex A, B) G.722 iLBC
  Call Handling Features	• Shared call / bridged line appearance Busy Lamp Field (BLF) Distinctive incoming call treatment / call waiting Call timer Call transfer, hold, divert (forward), pickup Called, calling, connected party information Advanced Local three-way conferencing (conference, join, split, hold, resume) One-touch speed dial, redial Call waiting Remote missed call notification Automatic off-hook call placement Do not disturb function
  Other Features	Local feature-rich GUI Time and date display Corporate Directory Access (search, dial, save to local directory) Convenient volume adjustment keys User-configurable contact directory and call history (missed, placed, and received) Customizable call progress tones Wav file support for call progress tones Unicode UTF-8 character support. Multilingual user interface encompassing Simplified Chinese, Danish, Dutch, English (Canada / US / UK), French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish, Swedish
  Network and Provisioning	Ethernet 10/100 Base-T IP Address Configuration: DHCP and Static IP Time synchronization with SNTP server FTP / TFTP / HTTP / HTTPS serverbased central provisioning for mass deployments. Provisioning server redundancy supported. Web portal for individual unit configuration QoS Support – IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS and DSCP Network Address Translation (NAT) support – static RTCP support (RFC 1889) Event logging Local dial plan Hardware diagnostics Status and statistics User selectable ringer tones Field upgradeable
  Security	Transport Layer Security (TLS) Encrypted configuration files Digest authentication Password login Support for URL syntax with password for boot server HTTPS secure provisioning Support for signed software executables