Dimensions

• Table Console:
  -Footprint (W x D): 369 x 325 mm
  -Height: 348 mm (privacy cap closed), 401 mm (privacy cap extended)
  -Weight: 2.44 kg (exclusive of cables)
• Power Data Box:
  -Size (W x H x D): 209.5 x 300 x 56 mm (excluding stand)
  -Weight: 2.9 kg
• Shipping:
  -Size (W x H x D): 520 x 430 x 430 mm
  -Weight: 9.29 kg

Video performance

• Panoramic video resolutions supported:
  -1920 x 288 pixels (requires USB 3.0 and Lync 2013 or Skype for Business)
  -1280 x 192 pixels (requires USB 3.0 and Lync 2013 or Skype for Business)
  -1056 x 144 pixels
• Active speaker video resolutions supported
  -HD 1080: 1920 x 1080 pixels (requires USB 3.0 & Lync 2013 or Skype for Business)
  -HD 720: 1280 x 720 pixels
  -VGA: 640 x 480 pixels
  -CIF: 352 x 288 pixels
• Frame rate for panoramic and active speaker video, maximum
  -30 frames per second with 60 Hz AC power
  -25 frames per second with 50 Hz AC power
  -Maximum frame rates with systems prior to Lync 2013 will be limited to 15 fps (12.5 @ 50 Hz)

Audio performance

• Console Loudspeaker
  -Frequency response: 160 Hz–22 kHz
  -Volume: adjustable to 88 dBA SPL (peak) volume at 0.5 meters
• Console microphones
  -3 microphones for omnidirectional coverage
  -Frequency response: 160 Hz–22 kHz

Telephony Performance

• Full Duplex (Class 1) with noise suppression
• 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 are G.711 (A-law and μ-law), G.729AB, G.722, G.722.1, G.722.1C, G.719

Call handling features

• Call timer
• Call transfer, hold, divert (forward), pickup
• Called, calling, connected party information
• Local three-way conferencing
• One-touch speed dial, redial
• Call waiting
• Remote missed call notification
• Automatic off-hook call placement
• Do not disturb function
• Lync client device synchronisation
• Lync USB call control for Answer, Reject, End Call, Hold, Resume and Swap

Protocol support

• IETF SIP (RFC 3261 and companion RFCs

Network and provisioning

• IP Address Configuration: DHCP and Static IP
• Time synchronisation 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 digit map
• Hardware diagnostics
• Status and statistics
• User selectable ringer tones
• Convenient volume adjustment keys
• 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

User interface

• 3 mute buttons with mute/in-call indication lamps
• Camera on/off indication lamp
• Captive privacy cap with integrated on/ off switch for client synch
• Gesture based, multi-touch capable capacitive touchscreen for voice calls
• 4.3in LCD (480 x 272 pixels) resolution
• User-configurable contact directory and call history (missed, placed, and received)
• Customisable call progress tones
• Wave file support for call progress tones

Console connectivity

• Proprietary system port for connection to Power Data Box
• USB 3.0 Type A port for proprietary connection to Power Data Box
• USB 3.0 Type B port for connection to PC
• USB 2.0 Type A port for diagnostics/ software update
• 2 extension microphone ports

Power data box connectivity

• Proprietary system port for connection to console
• USB 3.0 Type A interface for proprietary connection to console or to Lync appliance
• USB 2.0 Type A for diagnostics/software update
• Ethernet: RJ-45 10/100/1000 Mbit
• Audio RCA jacks (reserved for future use)
• AC power input

Physical security

• Kensington-style lock slot on Console and Power Data Box

Extension microphones (optional accessory)

• Frequency response: 160 Hz–22 kHz
• Mute button and indicator lamp Regulatory compliance

Regulatory

• Safety
  -UL 60950-1
  -EN 60950-1
  -CSA C22.2 60950-1
  -IEC 60950-1
  -AS/NZS 60950-1
  -GB4943-2011 (China)
  -KCC approval (Korea
• EMC
  -CISPR 22 Class B (FCC, ICES, AS/NZS)
  -VCCI Class B
  -EN 55022 Class B
  -EN 55024
  -GB9254:2008, YD/T993-1998 (China)
  -KCC approval (Korea)
  -ANATEL (Brazil)

Environmental requirements

• Operating temperature: 0–40ºC
• Relative humidity: 15–85% (non-condensing)
• Storage temperature: -40–60ºC
• Recommended room conditions

Warranty

• 12 months

Polycom CX5500 ships with

• Tabletop console with integrated 360º camera
• Power data box with stand
• Quick setup card
• Cables