DISPLAY
- Panel technology: Monochrome LCD
- Display size (diagonal): 2.8"
- Display size (diagonal,metric): 7.1 cm (2.8")
CONNECTIVITY AND COMMUNICATIONS
External I/O ports:
- 2 RJ-45 (10/100/1000BASE-TX Mbps)
BATTERY
Powerfeatures:
- Built-in auto sensing IEEE 802.3af Power over Ethernet (Class 2)
USER INTERFACE FEATURES
Languages:
- Arabic;Chinese;Czech; Danish; Dutch; English; French;German; Hungarian; Italian; Japanese; Korean; Norwegian; Polish; Portuguese; Romanian; Russian; Slovenian; Spanish; Swedish
AUDIO
Audio features:
- Poly HDVoice
- Full-duplex handsfree speakerphonewith acoustic echo cancellation and background noise suppression
Individual volume settingswith visual feedback for each audio path.
- Voice activity detection
- Comfort noise generation
- DTMF tone generation (RFC2833 and in-band)
- Lowdelay audio packet transmission
- Adaptive jitter buffers
Audio codecs:
- G.711 (A-lawand μ-law)
- G.722
- G.729AB
- iLBC
- OPUS
CERTIFICATIONS
Special features:
- Unicode UTF-8 character support
- Adjustable desk stand (2 positions)
- Wall mountable
APPLICATIONS SUPPORTED
- Management software:
- Poly Lens
- Poly Zero Touch Provisioning
- Polycom Device Management Service for Service Providers (PDMS-SP)Cloud Management
- Web UI to device IP address
SECURITY
Security management:
- 802.1XAuthentication and EAPOLMedia encryption via - SRTP
- Digest authentication
- HTTPS secure provisioning
- Encrypted configuration files
- Password login
- Transport Layer Security (TLS)
- Support for signed software executables
NETWORK
Supported network protocols:
- Administrator password protected
- DHCPVLANdiscovery
- LLDP-MEDforVLANdiscovery
- FTP/TFTP/HTTP/HTTPS server-based central provisioning
- Hardware diagnostics
- Manual or dynamic host configuration protocol (DHCP) network setup
- Network address translation support for static configuration and Keep-Alive
- QoS Support — IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DHCP
- Status and statistics reporting
- Syslog Event Logging
- Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment
- Conforms to IEEE802.3-2002 (Clause 28) forlink partner auto-negotiation
- Time and date synchronization using SNTP
- SIP signaling
- RTCP and RTP support
- IPv4
- Provisioning and call serverredundancy support
- TCP
- DNS-SRV
- UDP
VoIP features:
- Up to 16 SIP line registrationswith pagination key
HEADSET AND HANDSET COMPATIBILITY
Headset ports:
- 1 RJ-9
- 1 3.5 mm headset jack
- 1 Electronic Hook Switch (EHS)with optionalAPD-80 adapter
- Headset and handset compatibility:
- Compatible with commercially available TTY adapter equipment
- CompliantwithADASection 508 Subpart B 1194.23 (all)
- Hearing aid compatibility to ITU-TP.370 and TIA504A standards
- Hearing aid compatible (HAC) handset formagnetic coupling to hearing aids
TELEPHONY AND CALL HANDLING FEATURES
- Telephony and call handling features:
- 16 line keys (configurable,with pagination)
- 4 context-sensitive soft keys
- 4 line keyswith LED
- 4way navigation key clusterwith center Select key
- Anonymous call indication
- Background Firmware Updates (TR-69 support)
- Block anonymous call
- Busy Lamp Field (BLF)
- Call forward on busy, on no answer, unconditional
- Call logs (200)
- Call progress tone generation
- Callreturn
- Call timer and callwaiting
- Call transfer, hold, divert (forward), park, pickup
- CallerIDenable/disable
- Daylight savings time support —worldwide
- Dialing from call logs
- Distinctive incoming call treatment/callwaiting
- Distinctive ringtones
- Do not disturb function
- Electronic hook switch capable
- Enhanced call park
- Headset select key (illuminatedwhen selected)
- Hold and transfer keys
- Home and back feature keys
- Local five-way audio conferencing
- Message Waiting Indicator(MWI)
- One-touch speed dial,redial
- PageGroups (10)
- Remote missed call notification
- Repeat dialing
- Shared call/bridged line appearance
- Speed Dialing (99 entries, E.164 or URI)
- Call hold/resume, diversion (forward),transfer(consultation, blind), pickup
- Calling, called, connected party identification
- Call logs (missed,received, placed)
- 4 lines displayed
WEIGHT AND DIMENSIONS
Weight and dimensions:
- Product PrimaryColor: Black
- Package dimensions (imperial): 10.63 x 9.92 x 2.52 in
- Package dimensions (metric): 17.6 x 16.3 x 4.4 cm
- Packageweight (imperial): 2.01 lb
- Package Weight (metric): 910 g
- Product number: 82M84AA
COUNTRY OF ORIGIN
- Country of origin: Made inChina
WARRANTY
- Poly standard one-yearlimitedwarranty
WHAT IS IN THE BOX
- Console
- Desk stand/wall mount hardware
- Handsetwith handset cord
- Network (LAN) cable
- Safety information sheet
- Setup sheetwith QR code to documentation and video
- Power supply unit (PSU)
