Re: RS232-to-USB adapter with dial-up modem

2010-09-30 Thread S D
--- On Fri, 9/17/10, S D wrote: > I have a RS-232 external dial-up modem that I use from time > to time. It works fine when connected through a RS-232 port. > I'd like to use the modem with another PC that doesn't have > a RS-232 port, so I bought a RS-232 to USB adapter cable. > It's a simple

Re: RS232-to-USB adapter with dial-up modem

2010-09-19 Thread hugo vanwoerkom
S D wrote: Hi, I have a RS-232 external dial-up modem that I use from time to time. It works fine when connected through a RS-232 port. I'd like to use the modem with another PC that doesn't have a RS-232 port, so I bought a RS-232 to USB adapter cable. It's a simple inexpensive cable that do

Re: RS232-to-USB adapter with dial-up modem

2010-09-18 Thread Camaleón
On Sat, 18 Sep 2010 10:12:48 -0700, S D wrote: > --- On Sat, 9/18/10, Camaleón wrote: > >> Before you throw out your adapater :-), just be sure you cannot even >> communicate with minicom. > > I recalled that there was a way to send a command to the modem without > minicom, so I tried: > > # ec

Re: RS232-to-USB adapter with dial-up modem

2010-09-18 Thread S D
--- On Sat, 9/18/10, Camaleón wrote: > Before you throw out your adapater :-), just be sure you > cannot even > communicate with minicom. I recalled that there was a way to send a command to the modem without minicom, so I tried: # echo ATDTtest-phone-number-here > /dev/ttyUSB0 The modem doe

Re: RS232-to-USB adapter with dial-up modem

2010-09-18 Thread Miles Fidelman
Camaleón wrote: Before you throw out your adapater :-), just be sure you cannot even communicate with minicom. It's years since I've not played with minicom, but IIRC, it required to be properly setup before running commands ("minicom -s"). Take a look into this manual and if you still fail to d

Re: RS232-to-USB adapter with dial-up modem

2010-09-18 Thread Camaleón
On Fri, 17 Sep 2010 13:28:52 -0700, S D wrote: > --- On Fri, 9/17/10, Camaleón wrote: >> Nonthing special. Well, just that you can establish a dialog with your >> modem by sending AT commands and even place calls. And minicom is >> perfect >> for that :-) > > (...) > Tried minicom. Minicom do

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread Greg Madden
On Friday 17 September 2010 15:52:34 S D wrote: > > From: Phil Requirements > > > > What are you using to try to dial out? > > I'm using pppd and the respective pon/poff scripts and configuration files. > This configuration works fine with the modem when the modem is connected > via a RS-232 por

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread S D
> From: Phil Requirements > > What are you using to try to dial out? I'm using pppd and the respective pon/poff scripts and configuration files. This configuration works fine with the modem when the modem is connected via a RS-232 port. When the modem is connected via a USB port it doesn't. Th

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread Miles Fidelman
Phil Requirements wrote: Here's a couple of other things I tried. I replaced /dev/ttyS0 with /dev/ttyUSB0 in /etc/ppp/peers/provider. Perhaps a silly question, but does the adapter require that you install a driver? -- In theory, there is no difference between theory and practice

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread Phil Requirements
On 2010-09-17 13:28:52 -0700, S D wrote: > On Fri, 9/17/10, Camaleón wrote: > > On ???, SD wrote: > > > > > > On Fri, 9/17/10, Camaleón wrote: > > > > > > > > Device is detected at "/dev/ttyUSB0". > > > > > > > > Have you tried to communicate with the modem using > > > > low-level tools, such "m

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread S D
--- On Fri, 9/17/10, Camaleón wrote: > > --- On Fri, 9/17/10, Camaleón wrote: > >> > >> Device is detected at "/dev/ttyUSB0". > >> > >> Have you tried to communicate with the modem using > low-level tools, > >> such > >> "minicom"? > > > > No. Anything in particular I should try? Thanks > > N

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread Chris Bannister
On Fri, Sep 17, 2010 at 08:01:03AM +, Camaleón wrote: > On Fri, 17 Sep 2010 00:42:26 -0700, S D wrote: > > > I have a RS-232 external dial-up modem that I use from time to time. It > > works fine when connected through a RS-232 port. I'd like to use the > > modem with another PC that doesn't h

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread John Hasler
S D writes: > I bought a RS-232 to USB adapter cable. It's a simple inexpensive > cable that doesn't seem to have any chips/processors in it. It does, though. They've failed to implement enough of the modem control lines and/or gotten the voltages wrong. This is quite common. > Any ideas? Thro

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread Camaleón
On Fri, 17 Sep 2010 01:43:45 -0700, S D wrote: > --- On Fri, 9/17/10, Camaleón wrote: >> >> Device is detected at "/dev/ttyUSB0". >> >> Have you tried to communicate with the modem using low-level tools, >> such >> "minicom"? > > No. Anything in particular I should try? Thanks Nonthing special

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread S D
--- On Fri, 9/17/10, Camaleón wrote: > > Device is detected at "/dev/ttyUSB0". > > Have you tried to communicate with the modem using > low-level tools, such > "minicom"? No. Anything in particular I should try? Thanks -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org

Re: RS232-to-USB adapter with dial-up modem

2010-09-17 Thread Camaleón
On Fri, 17 Sep 2010 00:42:26 -0700, S D wrote: > I have a RS-232 external dial-up modem that I use from time to time. It > works fine when connected through a RS-232 port. I'd like to use the > modem with another PC that doesn't have a RS-232 port, so I bought a > RS-232 to USB adapter cable. It's