Windows Marketplace V.90 - Manual (Page 56)

56
S32 Synthetic Ring Volume
This register specifies a synthetic ring volume in dB with an implied minus sign.
Range:
Default: 16
S33 Synthetic Ring Frequency
This register specifies a synthetic ring frequency. Valid ranges are 0-5, with 0=
disabled and 1-5 corresponding to 5 ring frequencies.
Range: 0-5
Default: 0
S35 Data Calling Tone
Data Calling Tone is a tone of certain frequency and cadence as specified in V.25
which allows remote Data/FAX/Voice discrimination. The frequency is 1300 Hz
with a cadence of .5 s on and 2 s off.
0 = disabled, 1 = enabled,
Range: 0-1
Default: 0
S36 Negotiation Fallback (default 7)
This register specifies the action to take in the event of negotiation failure when
error control is selected.
S36 = 0, 2 Hang up.
S36 = 1, 3 Fall back to an asynchronous connection.
S36 = 4, 6 Attempt MNP. If MNP fails, hang up.
S36 = 5, 7 Attempt MNP. If MNP fails, fall back to asynchronous
connection.
S37 Dial Line Rate (default 0)
S37 = 0 maximum modem speed
S37 = 1 reserved
S37 = 2 1200 bits/s and 75 bits/s
S37 = 3 300 bits/s