HUAWEI TE80 Videoconferencing Endpoint
Administrator Guide
3 Network
Issue 02 (2014-03-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
33
3.2.2 Checking Status Indicators on the 4E1 Ports
The status indicators on the 4E1 ports can quickly provide information about the current
network connection.
There are two indicators on the 4E1 port to indicate the network connection, as shown in
Table 3-7
Status indicator on the 4E1 port
Indicator Status
Connection Status
The orange indicator is
on.
The lines are connected and the clocks on the lines are
synchronous.
The green indicator is
on.
A call can be placed.
3.2.3 Setting 4E1 Parameters
If 4E1 lines are used for video communication, you must set 4E1 parameters such as the
account, password, clock mode, signaling mode, and sensitivity.
Prerequisites
Before setting 4E1 parameters, ensure that 4E1 lines are used by the TE80.
If the TE80 has a 4E1 interface card installed, the TE80 automatically detects the interface
card type and displays the corresponding configuration screen. For parameter details, contact
your network service provider.
Context
If 4E1 lines are faulty and if automatic backup is available, the endpoint uses the backup line
preferentially, and then reduces the conference rate automatically. The endpoint can perform
automatic backup, automatic rate reduction, or automatic rate increase in one second. During
the process, erratic display may occur on the video and noise may exist. After two seconds,
however, the video and the audio will be recovered and the conference rate remains
unchanged.
Procedure
Step 1
Choose
Advanced
>
Settings
>
Network
>
4E1/E1
. Set the parameters listed in
Table 3-8
4E1 parameters
Parameter Description
Setting
Account
Password
Specifies the user name and
password the TE80 uses to place
an H.320 call.
Obtain the user name and password
from the videoconferencing system
administrator.
Clock mode
Specifies the clock mode used by
the TE80. The following clock
If the TE80 is connected to an
MCU, set the MCU clock as the
