Multitech CommPlete MT5634HD8, User Manual, Page: 48 / 99

MT5634HD8 User Guide
42 CommPlete Communications Server
S7{xe " S-registers:S7"}{xe "wait timer"} determines the amount of time your
modem will wait for a carrier signal before it disconnects. The default value is 50
seconds, except the U.K. model, which defaults to 55 seconds. This means that,
after dialing, the modem waits for a carrier signal for up to 50 or 55 seconds and, if
none is detected, terminates the call. The maximum S7 value is 255 seconds for the
USA model, 45 seconds for Canadian and International models, and 55 seconds for
the U.K. model. S7 also determine the wait for silence time for the @ dial
modifier.
S8 Pause Time for Comma
Unit: 1 second
Range: 0–65 (North America), 4–255 (International), 4–7 (U.K.)
Default: 2 (North America), 4 (International and U.K.)
S8{xe " S-registers:S8"}{xe "dialing:pause time"}{xe "AT commands:, (comma)"}{xe
" comma"} determines the length of the pause caused by a comma character in a di-
aling command. The default setting is two seconds for the North American model,
and four seconds for the International and U.K. models. S8 may be set for up to 65
seconds. S8 also defines the length of time the modem waits before retrying a call
after it detects a busy signal{xe "busy signal"}. Some computer systems need more
than two seconds to reset, in which case you should increase the value of S8.
S10 Carrier Loss Disconnect Delay Time
Unit: 100 ms
Range: 1–254
Default: 20
S10{xe " S-registers:S10"}{xe "carrier, loss of"} defines the length of time, in
milliseconds, that the modem waits after a loss of carrier signal before the it
disconnects. The default setting is 2000 ms (20 units of 100 ms each). Maximum delay
is 25400 milliseconds, or 25.4 seconds (decimal 254).
S11 Tone Dialing Spacing and Duration
Unit: 1 ms
Range: 50 - 150 (USA) or 80–255 (Canada, U.K., International)
Default: 95 (USA) or 80 (Canada, U.K., International)
S11{xe " tone-dialing"}{xe "S-registers:S11"} sets the speed of tone dialing (spacing
and tone duration times). The default value is 95 units for domestic models and 80
units for Canadian and International models, where each unit is one ms. In other
words, for domestic modems, each tone is sustained for 95 ms followed by a 95 ms
pause. The minimum S11 value allowed is 50 ms (50 units). The maximum S11 value
is 150 ms (150 units).
S28 Enable / Disable V.34 Modulation
Unit: decimal
Range: 0, 1–255
Default:1 (enabled)
S28{xe " S-registers:S28"}{xe "enable / disable V.34 modulation"} enables or
disables V.34 modulation. Setting S28 to zero 0 disables V.34 modulation. Any other
setting (1-255) enables V.34 modulation.