AudioCodes C450HD - Introduction; Highlights; Unified Communications

User's Manual 1. Introduction
11 C450HD IP Phone
1 Introduction
AudioCodes' C450HD IP Phone is a high-end, executive phone model delivering high-definition
enterprise voice within Skype for Business unified communications environments.
The main feature differentiating this model from the other IP phone models in AudioCodes'
400HD IP Phones Series is its large 5-inch color capacitive 1280 x 720 high-resolution touch
(TFT) screen, with an intuitive touch-oriented user interface design. This touch screen user
interface enables up to eight Function Keys with multi-lingual support.
The phone supports Gigabit Ethernet (two GbE interfaces are supported). The phone also
features support for two USB ports for headset support and an optional expansion module. Skype
for Business certification is pending.
1.1 Highlights
Highlighted features of the C450HD model are:
 One line, up to eight concurrent calls
 5-inch color capacitive 1280 x 720 high-resolution touch (TFT) screen
 Highly intuitive, touch-oriented user interface enabling up to 8 Function softkeys and
extensive unified communications functionality
 Multi-lingual support
 Expansion module support
 Skype for Business certification (pending)
 Conferencing and multi-call management, contacts’ photos display, and more.
 High-definition call quality with multiple voice coder support
 Part of AudioCodes' IP phone management which defines it as an IT-managed entity.
 Two Gigabit Ethernet (GbE) interfaces supported - two USB ports for headset support, one
USB headset at a time.
 Wireless connectivity:
• Single band 2.4GHz, 802.11b/g/n Wi-Fi support
• Bluetooth 4.2
Note that Bluetooth and Wi-Fi is supported in the USA, Canada, the European Union,
Switzerland and Israel, and requires a specific CPN with a ‘BW’ suffix. The list of supported
countries is dynamic. Contact your local AudioCodes representative for more information
about regional availability and specific country type approvals of Wi-Fi / Bluetooth.
1.2 Unified Communications
Designed especially for use within unified communications environments, including Skype for
Business Online, the C450HD provides built-in support for the industry’s leading voice codecs
with the exception of SILK to offer high voice quality even under poor network conditions.
1.3 Management
Along with the other members of the AudioCodes 400HD IP phone family, it can be deployed as
part of a fully managed IP phone solution, with unique and complete centralized device life-cycle
management courtesy of AudioCodes' IP phone management utilities for managing end-user
desktop devices.
Read this User’s Manual carefully to learn how to operate the product and take full advantage of
its rich feature set.