HUAWEI TE40&TE50&TE60 Videoconferencing
Endpoint
Administrator Guide
3 Network
Issue 01 (2013-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
34
Table 3-8
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 TE60.
If the TE60 has a 4E1 interface card installed, the TE60 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 3-9
4E1 parameters
Parame
ter
Description
Setting
Account
Passwor
d
Specifies the user name and password
the TE60 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
TE60. The following clock modes are
available:
Preferred clock
: The TE60 uses
its internal clock and provides the
clock to the endpoint connected to
its 4E1 port. To place a
point-to-point call, set
Clock
If the TE60 is connected to an
MCU, set the MCU clock as the
master clock and the TE60 clock
as the slave clock.
If the TE60 is connected to another
endpoint, set one endpoint's clock
as the master clock and the other's
to slave clock.
