NETGEAR RT338 Reference Manual page 67

Table 4-3 lists and describes each field in the menu and how to enter the information in each field.
Table 4-3. ISDN Setup Menu Parameters for North America
Field Description
Switch Type Verify the switch type information with your telephone company. Select the type of
switch used by your telephone company. Press the space bar to cycle through the
choices, and then press [Enter]. If your line is configured for National ISDN (NI-1)
Protocol, choose the NI-1 setting. Otherwise, choose Custom.
B Channel Switch/Switch should be selected unless one or both B channels are a leased circuit.
Usage Toggling this parameter using the Space bar cycles through all combinations of Switch,
Leased, and Unused.
Telephone Enter the telephone number(s) assigned to your ISDN line by your telephone company.
Number(s) For most areas of North America, these phone numbers should be in a standard
seven-digit local format without area code (for example, 5551212). Do not include
1+area code unless it is required for local dialing. The router accepts only digits. Do not
include dashes ( - ) and spaces in this field. This field should be no longer than 19 digits.
SPID Number(s) SPID (Service Profile Identifier) is a number used by a switch for identification purposes.
Depending on your switch type, you may have zero, one, or two SPIDs assigned to your
line. These numbers are provided by your telephone company.
Analog Call This field tells the router how to route an incoming analog call. Set to Phone 1 if you
want to route the incoming analog call for this telephone number to the PHONE 1 port .
Set to Phone 2 if you want to route the incoming analog call for this telephone number to
the PHONE 2 port. Set to DOVBS if you want to receive an incoming data over voice
bearer service call.
Edit Advanced This field selects the ISDN Advanced Setup Menu. Use the SPACE bar to toggle this
Setup field to Yes. Press [Enter] to display Menu 2.1 - ISDN Advanced Setup. For more
information about this menu, see
Initial Router Configuration
Reference Guide for the Model RT338 ISDN Router
ISDN Advanced Setup Menu.
4-9