Upgrade And Restore; Upgrading An Ip Phone Manually - Huawei espace 7810 Administrator's Manual

Huawei IP Phone eSpace
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Administrator Guide
Figure 2-46 Uploading a trusted certificate
An IP phone is authenticated as a client
Generally, the client verifies whether the server is reliable. In some cases, the server verifies
whether the client is reliable, which is determined by the server configurations. When an IP
phone is connected to an HTTPS server, the IP phone sends its client certificate to the server.
The client certificate is uploaded in the Server Certificates area on the Security tab page.

2.7 Upgrade and Restore

Do not power off an IP phone during the upgrade. Otherwise, writing to the flash memory
fails and the IP phone is down. If the IP phone is down, perform the emergent recovery or
deliver the IP phone to the factory for repairing.

2.7.1 Upgrading an IP Phone Manually

You can manually upgrade an IP phone on the web page shown in
Issue 01 (2011-12-31) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Single IP Phone Configuration
Figure 2-47.
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