IDU R2561
User Guide
3 Web Interface
Issue 01 (2019-02-28)
Copyright © Huawei Technologies Co., Ltd.
10
The reason for last device reboot (e.g. Device auto, Software Upgrade, etc.).
Time Server
The NTP (Network Time Protocol) server address.
Click the "
Refresh
" button manual update the current status.
Click the "
Auto
" button auto update the current status.
3.3.2 Status > Telephony Status
The Telephony Status displays a summary of the VoIP registration .The information includes:
Figure 3
‑
5
Telephony Status
SIP User IP Address
IP address of the Session Initiation Protocol (SIP), an application-layer control protocol
that can establish, modify, and terminate multimedia sessions such as Internet telephony
calls (VOIP).
Status
Registered or De-registered in the SIP server. This information also can be observing on
the front panel voice line LED.
Account
The SIP Account. The account format depends on the SIP Server.
Call Waiting
Allow the second caller to wait on-line while an existing phone call is on-going.
If you want switch the call please press "flash" key on your telephone.
You can go
to change the setting Disable/Enable.