
- Details: AudioCodes 445HD. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: SIP info. Lines quantity: 8 lines. Volume control: Buttons. Display: LCD, Display diagonal: 4.3", Display resolution: 480 x 272 pixels
- Info: Graphic 4.3" color multi-lingual LCD screen (480x272)|6 programmable multi-function keys|4 soft keys|12 programmable speed dial keys with presence monitoring on a dedicated LCD (376 X 60)|GbE support (2 Ethernet 10/100/1000 ports) Support|USB headset support|High voice quality|Full duplex speaker phone|Robust security mechanisms|PoE|Multi-language user interface|Centralized management with AudioCodes Device Manager (available for download free of charge)
- Echo cancellation: Yes
- Speakerphone: Yes
- Voice codecs: G.711Mu, G.711a, G.722, G.729A, G.729B
- Voice activity detection: Yes
- Adaptive jitter buffers: Yes
- Packet loss concealment (PLC): Yes
- Front camera: No
- 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
- Display: LCD
- Handset type: Wired handset
- Display diagonal: 4.3"
- Display resolution: 480 x 272 pixels
- Touchscreen: No
- Product color: Black
- Product type: IP Phone
- Integrated voicemail: Yes
- Number of programmable keys: 18
- Microphone mute: Yes
- Networking standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
- Ethernet LAN: Yes
- Wi-Fi: No
- Full duplex: Yes
- Quality of Service (QoS) support: Yes
- Ethernet LAN data rates: 10,100,1000 Mbit/s
- Security algorithms: HTTPS, SRTP, SSL/TLS
- 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
- Bluetooth: No
- Ethernet LAN interface type: Gigabit Ethernet
- Operating temperature (T-T): 0 - 40 °C
- Storage temperature (T-T): -20 - 70 °C
- Cables included: LAN (RJ-45)
- Number of handles included: 1 pc(s)
- Package width: 12.4" (316 mm)
- Package height: 3.74" (95 mm)
- Package depth: 10" (255 mm)
- Package weight: 3.28 lbs (1.49 kg)
- Volume control: Buttons
- Dual-Tone Multi-Frequency (DTMF) modes: SIP info
- Caller ID: Yes
- Answering machine: Yes
- Call waiting: Yes
- Speed dialing: Yes
- Call hold: Yes
- Call forwarding: Yes
- Conference call: Yes
- Redialing: Yes
- Do not disturb function: Yes
- Call park: Yes
- Call pick up: Yes
- Call transfer: Yes
- Message-waiting indicator (MWI): Yes
- Ethernet LAN (RJ-45) ports: 2
- DC-in jack: Yes
- USB 2.0 ports quantity: 1
- RJ-9 ports quantity: 2
- AC adapter input voltage: 100 - 240 V
- Power over Ethernet (PoE): Yes
- Lines quantity: 8 lines
- Weight: 2.31 lbs (1.05 kg)
- Width: 9.84" (250 mm)
- Height: 6.42" (163 mm)
- Depth: 6.61" (168 mm)