Enhanced Maintainability; Status Query; Phone Diagnosis; Diagnostics - Huawei 7910 Product Overview

Huawei 7910 IP Phone
Product Overview

2.6 Enhanced Maintainability

Huawei 7910 allows users to quickly locate and rectify faults on the advanced setting screen,
or through diagnostics or eSight.

2.6.1 Status Query

Huawei 7910 allows users to query its version information and network connection status. It
displays registration or network connection faults directly on the screen.

2.6.2 Phone Diagnosis

Huawei 7910 provides various diagnosis functions, including screen, backlight, indicator,
microphone, and system diagnosis.

2.6.3 Diagnostics

Huawei 7910 reports key maintenance information including registration success, registration
failure, network disconnection, and phone fault information to a log server. Maintenance
engineers can use the diagnostics to locate and rectify faults in a timely manner.

2.6.4 Local Upgrade

Huawei 7910 supports local upgrade. In this upgrade mode, a user can select the local upgrade
file on the web configuration page for Huawei 7910 system upgrade.

2.6.5 Automatic Upgrade

Huawei 7910 supports automatic upgrade. It can search for available upgrade software and
complete the system upgrade automatically. This ensures that the current software is the latest
and most stable version, and significantly reduces maintenance workload.

2.6.6 Terminal Management

Huawei 7910 can be remotely managed by eSight/TMS. eSight/TMS supports various
operations on Huawei 7910, including reboot, centralized configuration, general upgrade,
configuration obtaining and system diagnostics export.

2.7 Reliability

2.7.1 Multi-Registration

Huawei 7910 supports sequential registration:
Huawei 7910 sends registration messages to a SIP server at intervals of half of the registration
interval. If the active SIP server fails, the IP phone registers with the standby SIP server. If the
standby SIP server also fails, the IP phone registers with the local SIP server. Services are
interrupted during the SIP server switching. After the IP phone registers with a SIP server
successfully, its services become available again.
Issue 02 (2017-12-29) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Features and Functions
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