Note: To use this modem a CAPI device driver software supporting T.30 (Fax Group 3) is required.
The hardware requirements for Fax G3 are higher than for other CAPI applications, as the analog/digital conversion is performed by the computer's CPU. A Pentium computer with 133 MHz and at least 32 MB RAM will provide optimal performance.
The maximum fax speed depends on the CAPI device driver software, the fax machine/software on the other side, the line quality and the hardware standard of your computer. The ISDN CAPI 2.0 device driver software and the ISDN CAPI Port device driver support a speed of up to 14,400 Bit/s for receiving and sending faxes.
MS Exchange/Outlook
If you install MS Exchange/Outlook, specify the modem ISDN FAX (G3). No additional settings are required (modem’s default setting: AT S31=3). For more information about the configuration of MS Exchange/Outlook, see the documentation of your operating system, or contact your dealer or Microsoft.
WinFax PRO
If you want to use the software WinFax PRO 8.x/9.x by Symantec, do not select the virtual modem ISDN FAX G3 in the configuration window. Select instead the direct use of the CAPI 2.0 interface.
Setting: Generic ISDN or Generic ISDN (CAPI 2.0).
Alternatively, select the
Data communications software
Thanks to support for the UNIMODEM architecture of Windows NT/2000, the CAPI Port Device Driver also can be used with
•ISDN Mailbox (X.75)
•ISDN Analog Modem (V.32bis)
•ISDN - ISDN (X.75)
•Custom Config
can be used for this purpose. The registers available for custom configuration are described in Appendix A. Please note the default values for the various registers.
Should problems in changing to command mode (+++) arise, adjust the time interval for the escape sequence (e.g., ATS12=1000).
The "ISDN - ISDN (X.75)" modem can be used to establish
13. ISDN CAPI Port Device Driver 199
