Appendix C - IEs and ISDN Message Types for DPNSS
433
Virtual Call IE:
Field Description Field Selection Definition
1. Length Total bytes of
the following
data field
1 Required value
2. Data Virtual Call
IE ID
VIRTUALCALL_IE Use with the
cc_MakeCall( )
function to indicate
virtual call.
Text Display IE:
Field Description Field Selection Definition
1. Length Total bytes of
the following
data field
3 + length of Text Display String Required value
2. Data Text Display
IE ID
TEXT_DISPLAY_IE This IE can be part of
a CCEV_OFFERED
event.
3. Data Text Display
IE Length
1 + length of Text Display string Number of data bytes
for this information
element
4. Data Text Display
Message Type
TEXT_TYPE_NOT_PRESENT Associated text is of
no particular type
TEXT_TYPE_NAME Associated text is a
name
TEXT_TYPE_MESSAGE Associated text is a
message
TEXT_TYPE_REASON Associated text is a
reason