EXFO FTB-800 Series for FTB-1 User Manual
Page 315
Test Results
NetBlazer
305
ISDN Logger
Cause Value reports the reason why a call has been terminated, or
a problem with a received message. (7 bits).
Supported Cause Value range: 1 to 127.
Cause Definition is associated with each Cause Value but the
Cause Definition is not received or transmitted with a message.
Longest Cause Definition: 86 characters.
Location reports from where the action is initiated. (4 bits)
Longest Location definition: 45 characters.
Progress Desc. No. indicates the number associated to the
Progress Description.
Progress Description indicates the progress of a call in the event
of inter-working or in relation with the provision of in-band
information/patterns.
Calling Number indicates the number of the calling party.
Called Number indicates the number of the called party.
Call State indicates the state of the actual call.