COBHAM Sailor 250 FleetBroadband, Руководство по обучению, Страница: 116 / 270

106
Chapter 4
Interfaces
4
4.5.1 Configure the ISDN interface
Incoming calls .
You can select Standard, 3.1 kHz Audio, UDI and/or RDI. Note
that SAILOR 250 FleetBroadband only supports Standard or 3.1
kHz Audio. Set the MSN (Multiple Subscriber Number) numbers
that are to be assigned to each call type.
Note that this setting only applies to the call type selected above
the MSN number, and only if the connected device supports
the call type used. You have the following options with the MSN
numbers:
<None>
. No MSN numbers are used.
An incoming call is accepted in all devices connected to this port.
1
*,
2
*,
3
* or
4
*: If, for example, you select 1* at Standard call
type, an incoming Standard call is accepted by all devices that
are programmed with the number 1* and connected to the ISDN
interface.
0401 - 0408 : These are local numbers for separate devices
connected to the ISDN interface.
An incoming call is accepted by devices that are programmed with
the selected number and connected to the ISDN interface.
You can combine the MSN settings.
Outgoing calls
.
Automatic , the call type will be determined by the calling device.
(voice = standard voice, Data = UDI)
Standard
, all outgoing calls, except UDI/RDI, will use the call type
Standard. If you make a 3.1 kHz Audio call it will be converted to
a Standard call.
Outgoing UDI or RDI sessions will be not be influenced by this
setting.
3.1 kHz Audio
, all outgoing calls, except UDI/RDI, will use the call
type 3.1 kHz Audio. If you make a Standard call it will be converted
to a 3.1 kHz Audio call. Outgoing UDI or RDI sessions will be not
be influenced by this setting.
Example:
Figure 4-13
NOTE!
Connected devices will only
receive incoming calls with the
call types that are selected
here.
For example, if only Standard
is selected, and a G4 fax call
(using call type UD I) arrives, a
fax connected to the ISDN port
will not receive the incoming
call.
NOTE!
If you set an MSN number to
anything other than <None>,
connected devices must be
programmed with these MSN
numbers.
NOTE!
You can override the call type
setting for outgoing calls by
dialing one of the following
prefixes before the number:
•
1* (force the call to Standard)
•
2* (force the call to 3.1 kHz
Audio)
NOTE!
Services:
Phone: standard voice
Fax: 3.1khz
Modem: 64kbps - UDI
(56kbps—RDI)
Incoming std voice will ring
0401
Incoming fax/3.1kh will ring
0402