D-Link DMI-128ESU Manuale Utente

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D-LINK ISDN TA DMI-128ESU+ 
18 
2. 
Windows will recognise the new USB device and will ask drivers for for 
new USB device. Correct path is Floppy A:. So define search path so that 
you specify the installation driver’s path A:\.  
3. 
After USB -drivers installed just add the modem driver into system as 
you installed in previous section and select the COM -port, which was 
created By USB to Serial driver installation. 
   
 
4. 
Power adapter is needed when USB -connector in use because of  
Analog ports ringing signals 
 
 
5.5.1 Linux operating systems with RS 232 
 
1. 
Use KPPP program and directly TTY port where TA is installed 
Or any similar  
2. 
Set port 230400 or 115200 DTE speed 8, N, 1 
3. 
CTS/RTS setting ON 
4. 
PPP / 64K connection AT%A2=5 
5. 
ML PPP 128K AT%2=6 
6. 
In this case do not use IP -header compression 
7. 
If device is not working the slow down AT -command sending speed and 
response wait time.