Audio Voice codecs G.711Mu, G.711a, G.722, G.729A, G.729B, OPUS Speakerphone Yes Microphone mute Yes Echo cancellation Yes Voice activity detection Yes Adaptive jitter buffers Yes Packet loss concealment (PLC) Yes Camera Front camera No Certificates Certification FCC 15 B, ICES-003 B, EN55032 B, EN61000-3-2, EN61000-3-3, UL-60950-1, EN60950-1, IEC-60950-1 (CB), CE, cTUVus
RCM, KC, Anatel, CCC, ICASA, EAC, IC, ACTA, VCCI, BSMI Design Product type IP Phone Handset type Wired & Wireless handset Product colour Black Display Display TFT Display diagonal 12.7 cm (5") Display resolution 1280 x 720 pixels Touchscreen Yes Management features Volume control Buttons Number of programmable keys 8 Integrated voicemail Yes Network Ethernet LAN interface type Gigabit Ethernet Ethernet LAN data rates 10,100,1000 Mbit/s Supported network protocols IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, IP/DHCP IP, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN, LDAP Security algorithms 802.1x RADIUS, HTTPS, SRTP, SSL/TLS Networking standards IEEE 802.1p, IEEE 802.1x Ethernet LAN Yes Wi-Fi Yes Bluetooth Yes Quality of Service (QoS) support Yes Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -20 - 70 °C Packaging content Number of handles included 1 pc(s) Cables included LAN (RJ-45) Manual Yes AC adapter included Yes Performance Dual-Tone Multi-Frequency (DTMF) modes SIP info Phone features Lines quantity 8 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 Ports & interfaces USB 2.0 ports quantity 2 Ethernet LAN (RJ-45) ports 2 RJ-9 ports quantity 1 DC-in jack Yes Power AC adapter input voltage 100 - 240 V AC adapter output voltage 12 V AC adapter output current 1 A Power over Ethernet (PoE) Yes Weight & dimensions Width 234 mm Depth 190 mm Weight 1.28 kg Height (min) 17 cm Height (max) 19.5 cm Package width 275 mm Package depth 245 mm Package height 110 mm Package weight 1.72 kg