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SMSTools3 Community » Help and support Bottom

Two Modems Huawei and same CGSN & IMSI - Error 500

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Author Post
Member
Registered:
Apr 2011
Location: Viseu / Viseu / Portugal, Portugal
Operating system name and version: CENTOS 5 - Elastix
Version of smsd: 3.1.15
Smsd installed from: sources
Name and model of a modem / phone: Huawei E220 & Huawei E1550
Interface: USB

I'm experiencing problems with CGSN & IMSI!

Look at this log



I'm getting CMS Error 500 - Unkonwn Error from vodafone modem (huawei E1550)
Huawei E220 works fine

here is my conf
[Optimus]
device = /dev/ttyUSB0
init = AT^CURC=0
memory_start=0
incoming = yes
queues = optimus
report = yes
smsc = +35193121314
baudrate = 19200

[Vodafone]
device = /dev/ttyUSB1
init = AT^CURC=0
memory_start=0
incoming = yes
queues = vodafone
report = yes
smsc = +351911616161
baudrate = 19200
'smsdconf' Syntax Highlight powered by GeSHi


Administrator
Registered:
May 2009
Location: Jyväskylä, Finland
Your /dev/ttyUSB0 and ttyUSB1 are for the same modem. Just check with dmesg which ports are created for the second modem.

If you do not have dmesg information, disconnect the second modem and see ls -ltr /dev/ttyUSB*. Porst listed are for the first modem. Then reconnect the second modem, and list ports again.

Member
Registered:
Apr 2011
Location: Viseu / Viseu / Portugal, Portugal
Topic owner
Hi Keke! Thanks for your reply! You were right.

This Huawei E1550 was flashed by a friend to unlock it!
I've took it and pluged on my laptop. Work at first time, got network and sudenly lost network again. It's behavior is not normal. Probably a bad flash (very bad i say) :(!

I'll have to wait for the other E220 that's on it's way! After that i'll let you know. Here is the log

ls -ltr /dev/ttyUSB*


dmesg | grep usb



Member
Registered:
Apr 2011
Location: Viseu / Viseu / Portugal, Portugal
Topic owner
@Keke, i need your help, please!

After all, the Huawei E1550 was flashed well. Linux it's not identifying well the modems. Now i have 2 Huawei E220 and 1 E1550. One of the E220 (optimus) is working well without any problem. The other E220 (tmn) an E1550 (vodafone), linux doesn't interpretate well the modem.
It gives them as usb storage and it doesn't convert them to modem. (I think)

I think that's someting with modprobe but i don't know how to do this.
After googling a while, can't found nothing concrete to change this.



When i do ls -ltr /dev/ttyUSB* i get this:
ls -ltr /dev/ttyUSB*
crw-rw---- 1 root uucp 188, 0 Out 3 13:10 /dev/ttyUSB0
crw-rw---- 1 root uucp 188, 1 Out 3 13:10 /dev/ttyUSB1

And a dmesg | grep usb


Thank you for your help in this matter!

Member
Registered:
Apr 2011
Location: Viseu / Viseu / Portugal, Portugal
Topic owner


lsmod | grep usb
usbserial 33065 1 option
usb_storage 80929 0
scsi_mod 144277 13 be2iscsi,ib_iser,iscsi_tcp,bnx2i,libcxgbi,libiscsi2,scsi_transport_iscsi2,scsi_dh,sr_mod,sg,usb_storage,libata,sd_mod

Member
Registered:
Apr 2011
Location: Viseu / Viseu / Portugal, Portugal
Topic owner
@Keke

[SOLVED]

I've disabled the initial PIN REQUEST on SIM CARD.

It's now working perfectly! No more errors or usb-storage, etc.

Queues are working fine, without any problems.

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