[hsflinux] Connection failed (NO CARRIER)

[Andy Cor]

===========================================
=       RESULT OF MODEM QUERY             =
===========================================

MODEM #1:
  PCI CONFIGURATION INFORMATION READ:
     Vendor Id         : 14F1
     Device Id         : 2F10
     Revision Id       : 01
     Sub Vendor Id     : 16EC
     Sub Device Id     : 2013

  DEDUCED INFORMATION:
     Vendor Name       : CONEXANT
     Device Name       : HSF US Data/Fax
     Modem Type        : HSF
     Download Site     : http://www.conexant.com/cnxt/customer/modem_support.htm


I'm trying to work in linux with this modem.  But my connection fails.

When I try to use:
pppd /dev/ttySHSF0 57600 debug connect "chat -v '' AT OK ATD<mynumber> CONNECT ogin: <mylogin> assword: <mypassword>"

And monitoring ppp (/var/log/ppp) with:
tail -f /var/log/ppp

I obtain:

Aug 24 14:34:42 localhost chat[3413]: expect (CONNECT)
Aug 24 14:34:42 localhost chat[3413]: ^M
Aug 24 14:35:13 localhost chat[3413]: ATD<mynumber>^M^M
Aug 24 14:35:13 localhost chat[3413]: CONNECT
Aug 24 14:35:13 localhost chat[3413]:  -- got it 
Aug 24 14:35:13 localhost chat[3413]: send (ogin:^M)
Aug 24 14:35:13 localhost chat[3413]: expect (<mylogin>)
Aug 24 14:35:13 localhost chat[3413]:  57600 ^M
Aug 24 14:35:17 localhost chat[3413]: ^M
Aug 24 14:35:17 localhost chat[3413]: NO CARRIER^M
Aug 24 14:35:58 localhost chat[3413]: alarm
Aug 24 14:35:58 localhost chat[3413]: Failed
Aug 24 14:35:58 localhost pppd[3409]: Connect script failed
Aug 24 14:35:59 localhost pppd[3409]: Exit.

I can listen the modem sound, but the modem is disconnected in short time (a lot of seconds).

When I try to use wvdial, I obtain:

--> WvDial: Internet dialer version 1.41
--> Warning: section [Dialer Defaults] does not exist in wvdial.conf.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Modem initialized.
--> Configuration does not specify a valid phone number.
--> Configuration does not specify a valid login name.
--> Configuration does not specify a valid password.

But wvdial is already configured.

Internet configuration wizard generates similar errors

Questions:
 1. ¿What is "NO CARRIER"?
 2. ¿Do you have any init string for this modem?
 3. ¿Do you have any example of pppd that works correctly?
 4. ¿Do you have any example of wvdial.conf that works correctly?
 5. ¿Where I find any complete guide to start a internet connection in text mode?
 6. ¿How can I work within linux on this modem?

Thank you very much

Good Bye!!!

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