AudioCodes C448HD, Release Notes

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400HD Series IP Phones for Skype for Business
Version 1.2.196 8 Document #: LTRT-08459
Feature Details
Configuration / Management

Microsoft Teams & Skype for Business Admin Center (Provisioning and
Logging)
Debugging Tools

Log upload to Microsoft server (certification for 3
rd
party Skype for Business
clients)

Remote logging via Syslog

SSH Access

Capturing the phone screen

TCPdump

Company Portal (Intune) logs

Audio Debug recording logs

Media logs (*.blog)
Localization Support

Multi-lingual support; the language pack list is not yet final and is subject to
modification.
C450HD Hardware

Five-inch color capacitive touch screen, 1280 x 720 resolution, with an
intuitive user interface.

Wired connectivity:

Two RJ-45 [Gigabit Ethernet (GbE)] (10/100/1000BaseT Ethernet) ports
for WAN and LAN

RJ-9 port (jack) for headset

RJ-9 port (jack) for handset

2 x USB ports for headset support (C450HD); 1 x USB port for headset
support (C448HD)

RJ-11 interface

Wireless connectivity (C450HD only):

Single band 2.4GHz, 802.11b/g/n Wi-Fi support

Wi-Fi supported protocols: WEP, WPA-PSK/WPA2-PSK and
WPA/WPA2 Enterprise (802.1X) PEAP only

Integrated optional Bluetooth support (C450HD only)

Mounting:

Wall and desktop mounting options

One angle for desktop mount, another angle for wall mount

Power:

DC jack adapter 12V

Power supply AC 100 ~ 240V

PoE Class 3: IEEE802.3af (optional)

Keys:

VOICE MAIL message hotkey (including LED)

4-way navigation button with OK key

MENU

REDIAL

HOLD

MUTE (including LED)

TRANSFER

VOLUME control key

HEADSET (including LED)

SPEAKER (including LED)

BACK (the ‘x’ key)

CONTACTS (not yet supported in Teams)