V.25bis Call Control (SBUQLS/QLB)
80-14001000-03
5–1
5
V.25
bis
Call Control (SBUQLS/QLB)
5.1 Command Format
This call control method is only available with the SBUQLS/QLB.
Commands and responses are encoded in the format specified below.
Commands will not be echoed back to the screen so you will only see the
SBUQLS/QLB's responses to the command.
ASYNC: Used when the user port is in asynchronous mode.
Message format:-
<MESSAGE> <CR> <LF>
The new line function may sometimes be encoded in a way other than
<CR> <LF>
and so the V.25
bis will recognise
<CR>
as the new line.
HDLC Message Format: Used when the user port is synchronous.
Message format:-
<FLAG><ADDR><CONT><MESSAGE><FCS><FLAG>
Normally
FLAG=7E
H
ADDR=FF
H
CONT=13
H
(unnumbered information frame)
FCS=CHECKSUM
Summary of Contents for SBUQHS/QHB
Page 92: ...Menu Diagrams 80 14001000 03 12 3...
Page 93: ...Quad User Modules User Manual 80 14001000 03 12 4 12 1 2 SBUQLS QLB Operation Menu...
Page 94: ...Menu Diagrams 80 14001000 03 12 5 12 2 SBUQHS 12 2 1 SBUQHS QHB Operation Menu...
Page 95: ...Quad User Modules User Manual 80 14001000 03 12 6 12 2 2 SBUQHS QHB Configuration Menu...
