S28 | V.34 Modulation Enable/Disable |
0= disabled,
Default: 1
This register enables/disables V.34 modulation.
S30 | Inactivity Timer |
Range:
Default: 0
Units: minutes
S30 specifies the length of time (in minutes) that the modem will wait before discon- necting when no data is sent or received. This function is only applicable to buffer mode.
S32 | Synthetic Ring Volume |
Range:
Default: 10
This register specifies a synthetic ring volume in dB with an implied minus sign.
S33 | Synthetic Ring Frequency |
Range:
Default: 0
This register specifies a synthetic ring frequency. Valid ranges are
S35 | Data Calling Tone |
0 = disabled, 1 = enableD Range:
Default: 0
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.
70