Black Box MD1650A-JP, Reference Manual

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V.92 DIALUP 2-WIRE OR 4-WIRE LEASED-LINE DATA/FAX MODEM AT COMMANDS GUIDE
20
Values: n = 0, 1, 2, or 3
Default: 3
Description: Controls the V.92 shortened Phase 1 and Phase 2 startup procedures
(Quick Connect). When line conditions are stable, quick connect
results in shortened connect times; however, significant fluctuations in
line conditions from call to call can result in longer connect times, in
which case it may be advisable to disable quick connect.
+PQC=0
Enables Short Phase 1 and Short Phase 2 (Quick
Connect).
+PQC=1 Enables Short Phase 1.
+PQC=2 Enables Short Phase 2.
+PQC=3 Disables Short Phase 1 and Short Phase 2 (Quick
Connect).
+PQC=? Displays the allowed values.
+PQC? Displays the current values.
Command: +PSS Use Short Sequence
Description: This command causes a calling modem to force either a V.92 short or
full startup sequence as defined by the +PQC command on the next
and subsequent connections.
Syntax: +PSS=<value>
Values: <value> Decimal number corresponding to the selected sequence.
0
The modems decide whether or not to use the short startup
procedures. The short startup procedures can only be used if
enabled by the +PQC command. Default
1 Reserved.
2 Forces the use of the full startup procedures on the next and
subsequent connections independent of the setting of the
+PQC command.
Result Codes: OK 0–2 in V.92 Mode (+MS=V.92)
ERROR otherwise
Report Commands: +PSS? Reports selected values.
+PSS=? Reports supported range of parameter values.
Command: -QCPC Force Full Startup Procedure Next Connection
Description: This command causes the modem to use full startup procedures on the
next connection attempt regardless of the setting of the +PQC
command. If a shortened startup procedure is enabled by +PQC, then
the quick connect profile will also be updated on the next connection
attempt.
Syntax: -QCPC
Result Code: OK
ERROR Otherwise
Command: -QCPS Enable Quick Connect Profile Save
Description: This command controls whether or not the modem will save the
generated quick connect profile.
Syntax: -QCPS=<value>