USR external faxmodem on RH9 ???

Bassam ALHUSSEIN bhussein at scs-net.org
Sat Feb 28 23:25:15 UTC 2004


Hello again ...I did ( as you told me Rick ) an "lsusb" and at the entry
for my modem I think I had different ids of the product and the vendor :

Device Descriptor: 
bLength                18
bDescriptorType         1
bcdUSB               1.00  
bDeviceClass          255 Vendor Specific Class  
bDeviceSubClass       255 Vendor Specific Subclass  
bDeviceProtocol       255 Vendor Specific Protocol  
bMaxPacketSize0        64  
idVendor           0x0baf   
idProduct          0x00ec   
bcdDevice            0.01  
iManufacturer           1 U.S. Robotics  
iProduct                2 U.S. Robotics 56K Faxmodem USB
iSerial                 3 USBHCF00000006  
bNumConfigurations      1  
Configuration Descriptor:    
bLength                 9    
bDescriptorType         2    
wTotalLength           74    
bNumInterfaces          1    
bConfigurationValue     1    
iConfiguration          4    
bmAttributes         0xa0      
Remote Wakeup    MaxPower              150mA
Interface Descriptor:      
bLength                 9      
bDescriptorType         4      
bInterfaceNumber        0      
bAlternateSetting       0      
bNumEndpoints           8      
bInterfaceClass       255 Vendor Specific Class      
bInterfaceSubClass    255 Vendor Specific Subclass      
bInterfaceProtocol    255 Vendor Specific Protocol      
iInterface              5 DDP/SSD Scratchpad interface      
Endpoint Descriptor:        
bLength                 7        
bDescriptorType         5        
bEndpointAddress     0x01  EP 1 OUT        
bmAttributes            2          
Transfer Type            Bulk          
Synch Type               none        
wMaxPacketSize         64        
bInterval               0

So, what do you think ? 

( If you want the total output of lsusb just let me know ...)      

Just Waiting for answers ;-)




-----Original Message-----
From: redhat-install-list-admin at redhat.com
[mailto:redhat-install-list-admin at redhat.com] On Behalf Of Rick Stevens
Sent: Friday, February 27, 2004 2:10 AM
To: redhat-install-list at redhat.com
Subject: Re: USR external faxmodem on RH9 ???

Bassam ALHUSSEIN wrote:
> ** THAT'S BAD NEWS !!!!!!!!!!!!
> 
> Thanx for the quick answer ...

You might find a driver for it, but it appears to be a Conexant chipset.
Those are not supported.

Do an "lsusb" command and look at the output (ignore any "timeout"
messages that pop up).  Find the entry for your modem and see if the
"idVendor" number is 0x0572 and the "idProduct" is "0x1232", "0x1233" or
"0x1234".  If it is, you're out of luck as Conexant hasn't released a
driver for it and apparently no one has gotten enough info from them to
write one themselves.

Sorry about that.  As I said, go buy a modem that plugs into the serial
port.  First, it'll be compatible with ANYTHING (windows, Linux, BSD,
Macs) and second, it'll be faster than a winmodem is (since winmodems
depend on the CPU of your machine to do a lot of the work rather than
doing it themselves).

> -----Original Message-----
> From: redhat-install-list-admin at redhat.com
> [mailto:redhat-install-list-admin at redhat.com] On Behalf Of Rick
Stevens
> Sent: Thursday, February 26, 2004 11:03 PM
> To: redhat-install-list at redhat.com
> Subject: Re: USR external faxmodem on RH9 ???
> 
> Bassam ALHUSSEIN wrote:
> 
>>Hello ...
>>I had a bad souvenir with Rockwell winmodems on redhat 7.2 , and all
> 
> the
> 
>>world told me : Get an extyernal modem and it will be fun with RH.
>>
>>Recently I purchased a new computer, and ofcourse with an External
>>faxmodem which is : U.S.Robotics USB faxmodem ( USR815633 ).
>>Installing RH9 went well, But probing didn't see the modem.
>>After consulting our friend Google I knew that hundreds have the same
>>problem with this "called" modem.
>>Contacting U.S.Robotics  ??? Useless ....They told me literally :
>>" Thank you for contacting U.S. Robotics. Your satisfaction is of the
>>utmost importance to us ....bla bla bla ...   USR does not have any
>>Linux drivers for this modem.  You may find drivers on a Linux forum
> 
> on
> 
>>the Internet.  "  What a shame !!!!!!!!
>>
>>This modem is apparently not compatible!!! With linux ? because of
> 
> it's
> 
>>USB connection to the computer. I browsed the  linux-usb.org site and
>>found nothing usefull.
>>
>>I am just looking for a hope that it could work someday with some
> 
> trick
> 
>>!!!!
>>I can't sent it back to the shop I purchased it from " this is not
>>possible where I live ...".
>>
>>Does AnyBody have an idea ????
> 
> 
> That is YADWM (yet another damned WinModem), and no, there probably
> aren't any Linux drivers for it.  Your best bet is to get an external
> SERIAL modem.  You know, the kind that plugs into a serial port (COM1,
> COM2) on your system.  In the U.S., they can be had for $20.
> 
> BTW, "COM1" is called "/dev/ttyS0" and "COM2" is called "/dev/ttyS1"
> on Linux.
> ----------------------------------------------------------------------
> - Rick Stevens, Senior Systems Engineer     rstevens at vitalstream.com -
> - VitalStream, Inc.                       http://www.vitalstream.com -
> -                                                                    -
> -              Never eat anything larger than your head              -
> ----------------------------------------------------------------------
> 
> 
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-- 
----------------------------------------------------------------------
- Rick Stevens, Senior Systems Engineer     rstevens at vitalstream.com -
- VitalStream, Inc.                       http://www.vitalstream.com -
-                                                                    -
-           Blech!  ACKth!  Ooop!  -- Bill the Cat (Outland)         -
----------------------------------------------------------------------


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