Customized Services; High-Fidelity Voice Quality - Huawei 7950 Product Overview

7950 IP Phone
Product Overview
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.
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 as
a malicious one.

2.1.4 Customized Services

Ringtone Setting
IP Phone 7950 allows users to customize ringtones for each contact or contact group. Users
can also import ringtones.
IP Phone 7950 supports .wav ringtones using PCM coding.
Wallpaper Setting
IP Phone 7950 allows users to import and customize wallpapers.
IP Phone 7950 supports wallpapers in .png, .bmp, or .jpg, format.
XML Application
IP Phone 7950 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 IP
Phone 7950.

2.2 High-Fidelity Voice Quality

In terms of the digital signal processing (DSP) algorithm, IP Phone 7950 employs various
technologies including VAD, AGC, CNG, and PLC, and supports international audio codec
Issue 01 (2017-07-13) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Features and Functions
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