TATA INDICOM LSP-350T EXTERNAL MODEM

[hunter_8086]

Hi frds,
   i speack to customer care to tata indicom they said tht, they have not suported Tata Indicom On Linix BOX.
   any one hv used it plz give me the solution

Thnx In Advance

Regads
Sonal

[Ricky]

See this http://www.linuxsolved.com/forums/ftopic612.html
and
This
http://www.linuxsolved.com/forums/ftopic2207.html

[chinna_saeb]

I have a problem on using  lsp 350 T on RH 9.
I feel that iam unable to write the following lines properly

Modem = /dev/xxxxx

I have tried to follow the posts on the topic in the forum.
Could any body help

[Ricky]

You have to explain where exactly you are facing problem.

[chinna_saeb]

To connect using lg lsp 350 T idid the following

I made a wvdial.conf file as follows :


[Modem0]
Modem = /dev/usb/ttyUSB1
Baud = 115200
SetVolume = 0
Dial Command = ATDT
Init1 = ATZ
Flow Control = Hardware [CRTSCTS]
Init2=AT+CRM=1

[Dialer Tata]
Username = internet
Password = internet
Phone = #777
Dial Prefix = #
Stupid Mode = 1
Inherits = Modem0


Then as root i ran the following commands

/sbin/modprobe uhci
 the output for this was as follows  :
 /lib/modules/2.4.20-8/kernel/drivers/usb/uhci.o: init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.
      You may find more information in syslog or the output from dmesg
/lib/modules/2.4.20-8/kernel/drivers/usb/uhci.o: insmod /lib/modules/2.4.20-8/kernel/drivers/usb/uhci.o failed
/lib/modules/2.4.20-8/kernel/drivers/usb/uhci.o: insmod uhci failed

subsequently i ran again as the following
/sbin/modprobe usbserial
/sbin/modprobe ftdi_sio

when gave the command wvdial Tata the output was
WvDial: Internet dialer version 1.53
--> Cannot open /dev/usb/ttyUSB1: Device or resource busy
--> Cannot open /dev/usb/ttyUSB1: Device or resource busy
--> Cannot open /dev/usb/ttyUSB1: Device or resource busy

I made all permutations for dev/usb/USB1. these included USB0, ACM0, modem . The response was identical.

From control panel/information/USB Devices, the LG USB CDMA Modem is shown at USB UHCI Root Hub(2)
using usbview or 'system tools'/'hardware browser' also this modem is detected.
While booting kudzu also detects this.
I am able to connect to internet using windows with this phone.
I have a reliance RD2130 and it works.
All the while I was logged in as a normal user and ran su as and when needed.
could any body help?

[Ricky]

so you are using USB to connect phone to computer?
give output of dmesg here
Also give output of
"wvdialconf /etc/wvdial.conf"

[chinna_saeb]

Output of dmesg is as follows :

Linux version 2.4.20-8 (bhcompile@porky.devel.redhat.com) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 Thu Mar 13 17:54:28 EST 2003
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fec0000 (usable)
 BIOS-e820: 000000000fec0000 - 000000000fef8000 (ACPI data)
 BIOS-e820: 000000000fef8000 - 000000000ff00000 (ACPI NVS)
 BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved)
 BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
254MB LOWMEM available.
On node 0 totalpages: 65216
zone(0): 4096 pages.
zone(1): 61120 pages.
zone(2): 0 pages.
Kernel command line: auto BOOT_IMAGE=linux ro BOOT_FILE=/boot/vmlinuz-2.4.20-8 root=LABEL=/
Initializing CPU#0
Detected 930.330 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 1854.66 BogoMIPS
Memory: 251748k/260864k available (1347k kernel code, 6692k reserved, 999k data, 132k init, 0k highmem)
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: 0383f9ff 00000000 00000000 00000000
CPU:             Common caps: 0383f9ff 00000000 00000000 00000000
CPU: Intel Pentium III (Coppermine) stepping 0a
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfda95, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Bridge
PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
pty: 2048 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS0 at 0x03f8 (irq = 4) is a 16550A
ttyS1 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10e
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
NET4: Frame Diverter 0.46
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00beta-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH2: IDE controller at PCI slot 00:1f.1
ICH2: chipset revision 2
ICH2: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: SAMSUNG SV4002H, ATA DISK drive
blk: queue c03c9f40, I/O limit 4095Mb (mask 0xffffffff)
hdc: TSSTcorp CDW/DVD SH-M522C, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: host protected area => 1
hda: 78242976 sectors (40060 MB) w/1945KiB Cache, CHS=4870/255/63, UDMA(100)
ide-floppy driver 0.99.newide
Partition check:
 hda: hda1 hda2 < hda5 hda6 hda7 hda8 hda9 hda10 hda11 >
ide-floppy driver 0.99.newide
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 146k freed
VFS: Mounted root (ext2 filesystem).
Journalled Block Device driver loaded
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 132k freed
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 17:59:01 Mar 13 2003
usb-uhci.c: High bandwidth mode enabled
PCI: Found IRQ 11 for device 00:1f.2
PCI: Setting latency timer of device 00:1f.2 to 64
usb-uhci.c: USB UHCI at I/O 0xef40, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 10 for device 00:1f.4
PCI: Setting latency timer of device 00:1f.4 to 64
usb-uhci.c: USB UHCI at I/O 0xef80, IRQ 10
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
hub.c: new USB device 00:1f.2-1, assigned address 2
usb.c: USB device 2 (vend/prod 0x41e/0x401a) is not claimed by any active driver.
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,10), internal journal
Adding Swap: 522072k swap-space (priority -1)
hub.c: new USB device 00:1f.4-1, assigned address 2
usb.c: USB device 2 (vend/prod 0x1004/0x6000) is not claimed by any active driver.
usb.c: registered new driver acm
acm.c: v0.21:USB Abstract Control Model driver for USB modems and ISDN adapters
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,8), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,9), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
parport0: PC-style at 0x378 [PCSPP,TRISTATE,EPP]
ip_tables: (C) 2000-2002 Netfilter core team
parport0: PC-style at 0x378 [PCSPP,TRISTATE,EPP]
lp0: using parport0 (polling).
lp0: console ready
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 202M
agpgart: agpgart: Detected an Intel i815 Chipset.
agpgart: AGP aperture is 64M @ 0xf8000000
memory : ce6a9880
memory : 00000000
memory : ce6a9900
Intel 810 + AC97 Audio, version 0.24, 17:59:48 Mar 13 2003
PCI: Found IRQ 9 for device 00:1f.5
PCI: Sharing IRQ 9 with 00:1f.3
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH2 found at IO 0xef00 and 0xe800, MEM 0x0000 and 0x0000, IRQ 9
i810_audio: Audio Controller supports 6 channels.
i810_audio: Defaulting to base 2 channel mode.
i810_audio: Resetting connection 0
ac97_codec: AC97 Audio codec, id: ADS96 (Analog Devices AD1885)
i810_audio: AC'97 codec 0 Unable to map surround DAC's (or DAC's not present), total channels = 2
ide-floppy driver 0.99.newide
hdc: ATAPI 52X DVD-ROM CD-R/RW drive, 1536kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
NET4: Linux IPX 0.47 for NET4.0
IPX Portions Copyright (c) 1995 Caldera, Inc.
IPX Portions Copyright (c) 2000, 2001 Conectiva, Inc.
NET4: AppleTalk 0.18a for Linux NET4.0

output of wvdial is as follows
wvdial Tata
--> WvDial: Internet dialer version 1.53
--> Cannot open /dev/ttyS3: Device or resource busy
--> Cannot open /dev/ttyS3: Device or resource busy
--> Cannot open /dev/ttyS3: Device or resource busy

I had seen that xp has assigned com4 to this modem so i assigned this.
I have earlier tried with /dev/usb/ttyusb1, /dev/ttyACM0 and so on but of no avail.

[Ricky]

Is that your indicom was connected when you gave dmesg output ?

Also you have to give output of this :

Code: [Select]

"wvdialconf /etc/wvdial.conf"
but you  have given me output when it dials.

[chinna_saeb]

The output of wvdial
[root@localhost guest]# wvdialconf  /etc/wvdial.conf
Scanning your serial ports for a modem.

ttyS0<*1>: ATQ0 V1 E1 --

[chinna_saeb]

The output of wvdialconf /etc/wvdial.conf was

[root@localhost guest]# wvdialconf  /etc/wvdial.conf
Scanning your serial ports for a modem.

ttyS0<*1>: ATQ0 V1 E1 --

I also have a dlink internal modem installed.

[Ricky]

It should give more detailed out put..

Please check again

[mitrashatru]

Follow this set of commands: -

Log in as root.
edit the file /etc/wvdial.conf
Make following changes in /etc/wvdial.conf

modem = /dev/ttyACM0

str3 = AT+CRM=1 (I am not sure if it is str3, but something like that, use ur common sense )

phone no = #477 (again i am not sure if it is phone no...but something like that)

username = internet

password = internet


And there you go.........

run the command wvdial and you are connected unless you "Ctrl+C".