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Design
Product type IP Phone
Handset type Wired handset
Product colour Black
Performance
Dual-Tone Multi-Frequency (DTMF) modes SIP info
Phone features
Lines quantity 4 lines
Answering machine Yes
Call waiting Yes
Speed dialling Yes
Call hold Yes
Call forwarding Yes
Conference call Yes
Redialing Yes
Do not disturb function Yes
Caller ID Yes
Call park Yes
Call pick up Yes
Full duplex Yes
Call transfer Yes
Message-waiting indicator (MWI) Yes
Management features
Volume control Buttons
Number of programmable keys 8
Display
Display LCD
Display diagonal 8.89 cm (3.5")
Display resolution 320 x 480 pixels
Touchscreen No
Audio
Speakerphone Yes
Microphone mute Yes
Voice codecs G.711, G.722, G.729, OPUS
Echo cancellation Yes
Voice activity detection Yes
Adaptive jitter buffers Yes
Packet loss concealment (PLC) Yes
Network
Ethernet LAN Yes
Ethernet LAN interface type Gigabit Ethernet
Ethernet LAN data rates 10,100,1000 Mbit/s
Wi-Fi No
Bluetooth No
Supported network protocols IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, static IP/DHCP IP assignment, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN configuration, LDAP
Quality of Service (QoS) support Yes
Security algorithms 802.1x RADIUS, HTTPS, SRTP, TLS
VoIP protocols SIP – RFC 3261, SDP – RFC 2327, SIP over TCP/UDP/TLS, DNS_SRV (redundancy), digest authentication, PRACK, early media, SIP subscribe notify, BLF (busy lamp field), presence, MWI (message waiting indication)
Networking standards IEEE 802.3af, IEEE 802.1x, IEEE 802.1p
Ports & interfaces
Ethernet LAN (RJ-45) ports 2
RJ-9 ports quantity 1
DC-in jack Yes
WAN connection type RJ-45
Cable lock slot Yes
Certificates
Compliance certificates Federal Communications Commission (FCC), ICES, UL, CE, CB, cTUVus, RCM, KC, CCC, EAC, Industry Canada (IC), VCCI, BSMI
Power
Power over Ethernet (PoE) Yes
AC adapter input voltage 100 - 240 V
Input current 2 A
AC adapter output voltage 12 V
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -20 - 70 °C
Weight & dimensions
Width 210.4 mm
Depth 90.9 mm
Height 212.2 mm
Weight 984 g
Package width 244 mm
Package depth 320 mm
Package height 90 mm
Package weight 1.46 kg
Packaging content
Ethernet cable Yes
Number of handles included 1 pc(s)
Manual Yes
Cables included LAN (RJ-45)
AC adapter included Yes

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