Customized Services; High-Fidelity Voice Quality - Huawei 7910 Product Overview

Huawei 7910 IP Phone
Product Overview
Called Party Control (Available only in IMS+UC)
In the called party control scenario, even if the calling party disconnects the call, the call is
not released within a certain period but is placed on hold. The calling party can resume the
call within that period.
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.
MCID (Available only in IMS+UC)
The malicious call identification (MCID) function allows users to identify an incoming call
asa malicious one.

2.1.4 Customized Services

Ringtone Setting
Huawei 7910 allows users to customize ringtones for each contact or contact group. Users can
also import ringtones.
Huawei 7910 supports .wav ringtones using PCM coding.
Wallpaper Setting
Huawei 7910 allows users to import and customize wallpapers.
Huawei 7910 supports wallpapers in .png, .bmp, or .jpg format.
XML Application
Huawei 7910 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 7910.

2.2 High-Fidelity Voice Quality

In terms of the digital signal processing (DSP) algorithm, Huawei 7910 employs various
technologies including VAD, AGC, CNG, and PLC, and supports international audio codec
protocols, including AAC-LD, 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 7910, the speaker, handset, and headset all provide
high-fidelity voice quality.
Issue 02 (2017-12-29) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Features and Functions
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