I was looking for the answers for my query regarding setting up this dongle. I am now able to set it up and use it with ease.


However I cannot get the speeds above 9600 as can be seen below. As mentioned on http://kandalaya.org/Docs/A760.html by Martin Deihl

"Simply try editing the file linux/drivers/net/irda/ma600-sir.c. In line 197 (2.6.7-vanilla) change the "#if 1" to read "#if 0" and rebuild your module. By chance this will help you out because the speed chance was likely working, just the verification failed."

I did this (with 2.6.7 and 2.6.8.1), but couldnt get the GPRS connection or 'Query Modem' to detect the modem unless baud speed is limited to 9600. I am still working on this, if anyone has any idea, do let me know.

This is how to get this dongle started.

modprobe uhci_hcd
modprobe pl2303
modprobe irda
echo 9600 > /proc/sys/net/irda/max_baud_rate
modprobe irtty-sir
modprobe ma600-sir
modprobe ircomm-tty
service irda start
irattach /dev/usb/ttyUSB0 -d ma600 -s

at this stage 'irdadump' should be able to detect the mobile instrument.
________________________________________________________
17:57:01.650165 xid:cmd c3815ebd > ffffffff S=6 s=1 (14)
17:57:01.740146 xid:cmd c3815ebd > ffffffff S=6 s=2 (14)
17:57:01.818127 xid:rsp c3815ebd < 000015e3 S=6 s=2 Nokia 7210 hint=b125 [ PnP Modem Fax Telephony IrCOMM IrOBEX ] (27)
17:57:01.830135 xid:cmd c3815ebd > ffffffff S=6 s=3 (14)
17:57:01.920120 xid:cmd c3815ebd > ffffffff S=6 s=4 (14)
17:57:02.010108 xid:cmd c3815ebd > ffffffff S=6 s=5 (14)
17:57:02.100092 xid:cmd c3815ebd > ffffffff S=6 s=* localhost hint=0400 [ Computer ] (25)
________________________________________________________x


For dialling to GPRS network KPPP or the following command can be used

/usr/sbin/pppd /dev/ircomm0 115200 nocrtscts nodetach defaultroute usepeerdns lcp-echo-failure 10 lcp-echo-interval 86400 connect '/usr/sbin/chat -t 6 -s -v "" ATZ OK ATDT*99***1# CONNECT \d\c'

Regards

Jigish






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