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440HD IP Phone

Manufacturer: AudioCodes

Logitel code: 440HD IP Phone

Manufacturer code: 440HD IP Phone

Product Description

AudioCodes 440HD IP phones is an advanced, mid-range business IP phone. Built for ease-of-use and convenience, the 440HD includes a dedicated LCD displaying contacts and their presence.

Key Features of AudioCodes 440HD

Skype for Business and Microsoft Teams compatibility
Full duplex speakerphone and headset connectivity
6 lines
Graphical multi-lingual LCD (256 X 128)
Dedicated LCD (370 X 60) for contacts display
6 multi-function keys
4 soft keys
12 programmable speed dial keys with presence monitoring (BLF)
Dual GbE support
USB headset support
PoE or external power supply

AudioCodes 440HD IP phones is an advanced, mid-range business IP phone. Built for ease-of-use and convenience, the 440HD includes a dedicated LCD displaying contacts and their presence.

Key Features of AudioCodes 440HD

Skype for Business and Microsoft Teams compatibility
Full duplex speakerphone and headset connectivity
6 lines
Graphical multi-lingual LCD (256 X 128)
Dedicated LCD (370 X 60) for contacts display
6 multi-function keys
4 soft keys
12 programmable speed dial keys with presence monitoring (BLF)
Dual GbE support
USB headset support
PoE or external power supply

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AudioCodes 440HD – Technical Specifications

Telephony Features
- Call waiting, call hold, call transfer, call forward, 3-way conference (local mix) and network conferencing, hot line, DND, mute, speed dial, dial plan, CWRR, call logs, auto answer via TALK event, call pickup, multiple Boss Admin, shared line appearance, call park
- Caller ID, MWI, DTMF relay – RFC2833, DTMF via SIP INFO, configurable call progress tones
Media Processing
- G.722, OPUS, SILK
- G.711μ/a, G.729A/B, OPUS, SILK
- Acoustic echo cancelation (AEC) – multiple path, wideband acoustic EC, packet loss concealment, silence suppression, voice activation detection, adaptive jitter buffer
Protocol Support
- 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)
- 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
- 802.1x, HTTPS, SIP over TLS and SRTP, configuration file encryption, PC port disable option
- Web server for configuration and management, configuration update via FTP, TFTP, HTTP, HTTPS, DHCP options (66,67,160,12,60,77), mass deployment provisioning with global redirection server, provision URL via SIP SUBSCRIBE and NOTIFY, RFC6035 SIP publish for QoE reporting

High voice quality
Support for SILK codec
Full duplex speaker phone
Robust security mechanisms
PoE or external power supply
Out of the box global redirection server support
Multi-language user interface
Centralized management with AudioCodes Device Manager (available for download free of charge)

https://www.audiocodes.com/media/3063/audiocodes-400hd-ip-phones.pdf