User's Manual

Hughes 9350 BGAN Terminal User Guide 21
5. MSN RDI (Restricted Digital Information): By default, MSN 3 is entered into the MSN RDI text
box. RDI is a 56 Kbps service found in the USA.
6. Trigger for Mobile-Originated call type (Bearer): This box controls the mechanism used by
the terminal to select the bearer type for mobile originated calls. By default, “Bearer
capability” is set as the trigger in this text box. There is also an option under the drop down
arrow to set the trigger to use the MSN rather than the bearer. Most ISDN devices correctly
signal the call type (speech, 3.1KHz audio, UDI, RDI) via the bearer capability. If there is a
problem, this field can be changed to use the MSN number instead.
Once all changes have been made, click on “Apply”.
Note: You can use different MSNs for any of the ISDN call types above, but your ISDN equipment
must be programmed with the same MSN to accept incoming calls, and you must use different
numbers for speech, audio and UDI/RDI calls.