When using the ISDN
1 Enter the telephone number of a remote party to connect in the A text
Use the V, v, B or b button on the Remote Commander to select the A
text box, then press the ENTER button. Next, enter the telephone
number with the number buttons on the Remote Commander or on-
screen keyboard, and press the ENTER button.
• Do not enter the prefix number in the telephone number text box, when the prefix
setting is on. For details on prefix settings, see "Dial Setup Menu" on page 56.
• Even when you connect multiple ISDN lines (2B (128K) or more number of
lines), entering one telephone number of the remote party enables you to connect
all the lines used automatically.
• When you select ISDN (2B (128K)), the A1 and A2 text boxes appear. You can
enter a separate ISDN line number in each text box. Pressing the ENTER button
on the Remote Commander while the A2 text box is selected copies the number
entered in the A1 text box to the A2 text box.
• To correct the entered number, press the BACK SPACE button on the Remote
Commander. The last entered number is deleted.
• To delete the entered ISDN telephone number, press the RETURN button on the
2 Select the number of ISDN lines to use during the call.
Use the V, v, B or b button on the Remote Commander to select
"Number of Lines", then press the ENTER button. Press the V, v, B or
b button to select the number of channels to be used when calling a
remote party from the displayed items, then press the ENTER button.
To connect to the remote party by entering all the telephone numbers for the
ISDN lines used
If the system of the remote party is not equipped with the bonding function, entering
one remote party's telephone number does not allow automatic connection of
multiple ISDN lines used to connect to the remote party. To connect to the remote
party by entering all the telephone numbers, register the remote party's telephone
numbers for the ISDN lines to be used referring to "Registering a Remote Party –
procedure described in "Calling a Remote Party Registered in the Phone Book"
Use the V, v, B or b button to select "Connect" in the lower part of the
menu, then press the ENTER button, or press the CONNECT (
on the Remote Commander.
The system begins dialing the IP address or ISDN telephone number
entered in step 3. "Dialing" appears on the monitor screen.
When the system connects to the remote system, the message "Session
Connected" appears on the screen, and the picture on the remote site is
displayed. Now you can start communication with the remote party.
, then connect to the remote party according to the
Starting a Connection by Calling a Remote Party