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HUAWEI IP Phone 7920
Product Description
OCB (Available only in EC6.X and UC2.X)
After outgoing call barring (OCB) is enabled, the phone's national and international toll call
rights are password-controlled. Users can password-control national toll calls, international
toll calls, or both on the phone.
Intercom
The intercom function enables users within an enterprise to easily communicate with each
other.
Anonymous Call
With the anonymous call function enabled on a user's phone, the user's information will not be
displayed on the phone of any called party.
2.1.4 Customized Services
Ringtone Setting
HUAWEI IP Phone 7920 allows users to customize ringtones for each contact or contact
group. Users can also import ringtones.
HUAWEI IP Phone 7920 supports .wav ringtones using PCM coding.
Wallpaper Setting
HUAWEI IP Phone 7920 allows users to import and customize wallpapers.
HUAWEI IP Phone 7920 supports wallpapers in .png, .bmp, or .jpg format.
XML Application
HUAWEI IP Phone 7920 supports XML applications, allowing users to access a third-party
server. The information obtained from the third-party server will be displayed on the LCD
screen of HUAWEI IP Phone 7920.
2.2 High-Fidelity Voice Quality
In terms of the digital signal processing (DSP) algorithm, HUAWEI IP Phone 7920 employs
various technologies including VAD, AGC, CNG, and PLC, and supports international audio
codec protocols, including G.722, G.711a, G.711μ, G.729AB, and iLBC. It also supports
automatic protocol adaptation, choosing a suitable codec protocol for the peer device. These
features can therefore ensure a high quality of voice.
As for the integral components of HUAWEI IP Phone 7920, the speaker, handset, and headset
all provide high-fidelity voice quality.
2.3 Superb Network Adaptability
Issue 02 (2019-06-03)
Copyright © Huawei Technologies Co., Ltd.
2 Features and Functions
8
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