LifeSize Gateway-PRI, Руководство пользователя

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Configuring the LifeSize Gateway 111
Configuring Port Settings
7
In the Signaling type field, choose the signaling type.
8 Click OK to close the Advanced dialog box.
S
ERIAL
P
ORTS Note
This section applies only to Gateway-Serial.
In the Physical Interface section of the Serial Port tabs, you can control the
properties of the cable connected to the specified serial port. When a cable is
connected to a serial port, the LifeSize Gateway identifies the type of the cable
and displays the information in the
Interface and Physical standard fields of
the Physical Interface section. In such cases, you cannot modify these fields. If
the LifeSize Gateway does not detect a connected cable, you can modify the
Interface and Physical standard fields. For changes to settings in these fields
to take effect, the system should be rebooted.
Gateway line cables are attached to the LifeSize Gateway via a DB-60
connector that provides the serial line connection for the LifeSize Gateway
serial ports. The cables are Y-type with split leads at the remote end. On one side
is either a V.35, RS-449, EIA-530, or EIA-530A connector. On the other side is
an RS-366 connector.
Gateway terminal adapter cables have either a DTE or a DCE interface.
The LifeSize Gateway can identify which type of cable has been connected to its
DB-60 serial ports. Cable configuration settings are automatically displayed in
the
Physical Interface section of the Port tabs. The automatically configured
settings are shown in Table 3-19 on page 113.
Procedure
1 In the LifeSize Gateway interface, on the sidebar, click
Gateway (if not already selected).
2
Click the applicable Port tab.
3 Click the Physical Interface button.
4
In the Interface field, select the DTE or DCE cable interface
(disabled after you have connected a cable).
The Physical standard field displays the type of line connected
to the serial port.
5
In the Terminal adapter field, select the required terminal
adapter type. Enabled only when DTE is selected in the