how to - airtel gprs - ubuntu 7.04 - nokia 3230 data cable

[Ratnadeep]

hello friends,

I m trying to connect to airtel gprs via nokia 3230 and data cable.
ubuntu - 7.04
After giving the command ' sudo wvdial ', it dials my number from the my phone(seen on phone display)

my wvdial.conf file is as follows -

[Dialer Defaults]
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=1, "IP","airtelgprs.com"
Modem Type = USB Modem
Phone = 9970266764
ISDN = 0
Password = a
New PPPD = yes
Username = b
Modem = /dev/ttyACM0
Baud = 460800
stupid Mode = 1

and giving the command as ' sudo wvdial ' following message comes -

rtdp@rtdp-desktop:~$ sudo wvdial
--> WvDial: Internet dialer version 1.56
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1, "IP","airtelgprs.com"
AT+CGDCONT=1, "IP","airtelgprs.com"
OK
--> Modem initialized.
--> Sending: ATDT*9970266764#
--> Waiting for carrier.
ATDT9970266764
NO CARRIER
--> No Carrier! Trying again.
--> Sending: ATDT9970266764
--> Waiting for carrier.
ATDT9970266764
NO CARRIER
--> No Carrier! Trying again.
--> Sending: ATDT9970266764
--> Waiting for carrier.
.
.
.

that bolded part goes on repeating afterwards.

please help me connect it

thanx.

[sganesh]

The same problem is used to get when there is network congestion in AIRTEL server,After some times it gets connected,Before issuing command wvdial,Always check, is it possible to browse in mobile handset or not? U can use operamini browser for ur mobile,Go To Menu-->Tools-->Settings-->Network Setup,By this way u can confirm the net connectivity thro ur mobile!

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AIRTEL GPRS---W300---Ubuntu 8.04

[Ratnadeep]

i am able to connect to net via mobile or via xp too but still can't connect in ubuntu.
This is first time i am installing something in a linux.
Please help me.