hello everybody.............
m a linux newbie from india.though i enjoyed internet thro mobile gprs
with different mobile-phones.but now i changed to samsung sgh-p310 model.
but i m surprizes that this phone is not working so easily.here is the
messages printed over terminal when i tried connecting via bluetooth.
i m using kubuntu 8.04.
WOULD PLZ tell me the problem and a solution .....
PLZ i dont wanna to go back to microsux windoze........just bcoz of this problem.



AT
OK
ATE1
OK
AT+cgdcont=1,"IP","internet"
OK
ATD*99***1#
CONNECT
Serial connection established.
using channel 4
Using interface ppp0
Connect: ppp0 <--> /dev/rfcomm0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xcf7e97e7> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap>]
sent [LCP ConfAck id=0x1 <asyncmap 0xa0000> <auth pap>]
rcvd [LCP ConfRej id=0x1 <pcomp> <accomp>]
sent [LCP ConfReq id=0x2 <asyncmap 0x0> <magic 0xcf7e97e7>]
rcvd [LCP ConfNak id=0x2 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
sent [LCP ConfReq id=0x3 <asyncmap 0xa0000> <magic 0xcf7e97e7>]
LCP: timeout sending Config-Requests
Terminating on signal 2
Connection terminated.

You can start by not typing in huge fonts and shouting. Have you actually googled for the error message?

http://linmodems.technion.ac.il/arch.../msg03895.html

There is lots of info on this error, and things you can do to correct it.

i have googled a lot.actually i have used a lot of methods
n suggestions from various websites like orelly linux dev center,
google groups,various LUGs,here LinuxQuestion n lot more.
but find no solution to problem.
but what i get to know this problem is very modem specific.
because when i connected dialup through my friends nokia phone.
it worked.but my samsung doesn't seem to work with Linux.
Here in INDIA ISP's are not providing support to Linux user.
so i m feeling very lonely and disturbed.dont know when problem
will be solved if at all.

antway thnx for repling n sorry for the mistake i made ,in future i will take care of using fonts when posting questions....................

You could always just get a nokia phone...or you could get a Samsung that has a modem in it. Your's doesn't, according to the Samsung website.

dont know how u said this,that samsung sgh-p310 doesn't hav modem.
i can connect to internet using this mobile in windows .
wvdial also detects it successfully.and lastly u can see various
AT commands and their response in my post.
HERE IS MY MODEM.using modem query diagnosis in windows
=================================================================
ATQ0V1E0 - OK
AT+GMM - SGH-P310
AT+FCLASS=? - 0,8
AT#CLS=? - COMMAND NOT SUPPORTED
AT+GCI? - +GCI:0
AT+GCI=? - +GCI:00-C4
ATI1 - 815
ATI2 - 1234
ATI3 - AC3F
ATI4 - Mar 6 2007
ATI5 - OK
ATI6 - 0
ATI7 - Serial speed: auto
---------------------S registers-------------------
S00: 0 S02: 43 S03: 13 S04: 10
S05: 8 S06: 2 S07: 60 S08: 2
S10: 1 S12: 50 S23: 0 S37: 2
--------------------- Responses -------------------
Echo: off Quiet: off Verbose: on XValue: 3
------------------ Modem Control ------------------
Handshaking: hw
DTRcontrol: disconnect DCDcontrol: passage
Modem class: 0 Overspeed: on
------------------ Bearer Service -----------------
???asynchronous non-transparent
=====================================================================

AND THIS IS LOG FILE CREATED WHEN I CONNECTED TO INTERNET
=====================================================================
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\tapisrv.dll, Version 5.1.2600
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\unimdm.tsp, Version 5.1.2600
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\unimdmat.dll, Version 5.1.2600
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\uniplat.dll, Version 5.1.2600
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\drivers\modem.sys, Version 5.1.2600
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\modemui.dll, Version 5.1.2600
09-19-2008 22:15:48.765 - File: C:\WINDOWS\system32\mdminst.dll, Version 5.1.2600
09-19-2008 22:15:48.765 - Modem type: SAMSUNG Mobile USB Modem
09-19-2008 22:15:48.765 - Modem inf path: oem11.inf
09-19-2008 22:15:48.765 - Modem inf section: Samsung.Install
09-19-2008 22:15:48.765 - Matching hardware ID: usb\vid_04e8&pid_663f&class_02&subclass_02&prot_01&os_nt
09-19-2008 22:15:48.796 - 115200,8,N,1, ctsfl=1, rtsctl=2
09-19-2008 22:15:48.812 - Initializing modem.
09-19-2008 22:15:48.828 - Send: AT<cr>
09-19-2008 22:15:48.890 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:48.890 - Interpreted response: OK
09-19-2008 22:15:48.890 - Send: AT V1E0S0=0&D2&C1<cr>
09-19-2008 22:15:48.984 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:48.984 - Interpreted response: OK
09-19-2008 22:15:49.000 - Send: AT +CMEE=1<cr>
09-19-2008 22:15:49.093 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.093 - Interpreted response: OK
09-19-2008 22:15:49.109 - Send: AT+IFC=2,2;<cr>
09-19-2008 22:15:49.187 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.187 - Interpreted response: OK
09-19-2008 22:15:49.187 - Sending user initialization commands.
09-19-2008 22:15:49.203 - Send: AT+CGDCONT=1,"IP","internet"<cr>
09-19-2008 22:15:49.281 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.281 - Interpreted response: OK
09-19-2008 22:15:49.281 - Waiting for a call.
09-19-2008 22:15:49.296 - Send: ATS0=0<cr>
09-19-2008 22:15:49.406 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.406 - Interpreted response: OK
09-19-2008 22:15:49.406 - 115200,8,N,1, ctsfl=0, rtsctl=1
09-19-2008 22:15:49.406 - Initializing modem.
09-19-2008 22:15:49.421 - Send: AT<cr>
09-19-2008 22:15:49.500 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.500 - Interpreted response: OK
09-19-2008 22:15:49.500 - Send: AT V1E0S0=0&D2&C1<cr>
09-19-2008 22:15:49.593 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.593 - Interpreted response: OK
09-19-2008 22:15:49.609 - Send: AT +CMEE=1<cr>
09-19-2008 22:15:49.703 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.703 - Interpreted response: OK
09-19-2008 22:15:49.718 - Send: AT+IFC=0,0;<cr>
09-19-2008 22:15:49.796 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.796 - Interpreted response: OK
09-19-2008 22:15:49.796 - Sending user initialization commands.
09-19-2008 22:15:49.812 - Send: AT+CGDCONT=1,"IP","internet"<cr>
09-19-2008 22:15:49.890 - Recv: <cr><lf>OK<cr><lf>
09-19-2008 22:15:49.890 - Interpreted response: OK
09-19-2008 22:15:49.890 - Dialing.
09-19-2008 22:15:49.906 - Send: ATD*###<cr>
09-19-2008 22:15:51.328 - Recv: <cr><lf>CONNECT<cr><lf>
09-19-2008 22:15:51.328 - Interpreted response: Connect
09-19-2008 22:15:51.328 - Connection established at 115200bps.
09-19-2008 22:15:51.328 - Error-control off or unknown.
09-19-2008 22:15:51.328 - Data compression off or unknown.
09-19-2008 22:16:21.328 - Read: Total: 42902, Per/Sec: 1428, Written: Total: 10025, Per/Sec: 331

You don't know how I said that? Did you read what I wrote? I went to the Samsung website, and it said it didn't have one. Since I don't, I have to go by that.

And did you read the page that I sent you in my original post? The one that had your exact error-message in it? Did you do what it told you?

i followed the steps according to the post suggested above also.
but same problem again......
i think this must be problem with most of samsung mobiles.
i connected thro usb cable also hoping wvdial may do some trick but
useless.one thing that i found strange is how windows can connect
successfully while linux can't . i also tried to give the same AT
commands as default windows did ,but phone went a reboot.
Dont know what is wrong and where