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Copyright © EMS Technologies Canada, Ltd.
HSD Aeronautical Transceivers
26
Configuring a terminal adapter
This section provides basic instructions on how to configure
a terminal adapter.
Various combinations of operating systems, equipment
models, and configurations are possible; therefore, consider
the following procedure as a guideline only.
Important:
Ensure that you are using a EURO ISDN
model—
not
a North American model.
To configure a Terminal Adapter:
1. Select EURO ISDN as your switch type.
2. Select an ISDN protocol. It should be the same at
both ends of the connection. (Contact your service
provider for the appropriate protocol.)
3. Enter both the Directory Number (DN) and Service
Provider ID (SPID) provided by your Internet Service
Provider (IPS).
4. Enable the phone ports that you are using, and if
necessary assign each port a Multiple Subscriber
Number (MSN) number. (See Table 2 for default
settings.)
The terminal adapter uses the MSN numbers to identify
outgoing calls, and to recognize and route incoming calls to
the appropriate device.
It is possible to have multiple devices on the
ISDN line. Each service type has a MSN
associated with it. The MSN defaults, as
defined in the HSD transceiver channel
card(s), are listed in Table 2 ISDN default
MSN settings.