[Freeswitch-users] Spandsp mulated modems inbound/no /dev/FS* device?
acrow at integrafin.co.uk
Thu May 24 14:32:42 MSD 2012
On 24/05/12 09:07, Anita Hall wrote:
> Many thanks to everybody!
> I will put this on wiki but I am stuck at the very beginning. I am
> sorry for being such a noob but this is my first tryst with modems.
> I have modems appearing as /dev/FS[0-4] which link to /dev/pts/[4-7]
> # ls -l /dev/FS?
> lrwxrwxrwx 1 root root 10 2012-05-17 17:49 /dev/FS0 -> /dev/pts/4
> lrwxrwxrwx 1 root root 10 2012-05-17 17:49 /dev/FS1 -> /dev/pts/5
> lrwxrwxrwx 1 root root 10 2012-05-17 17:49 /dev/FS2 -> /dev/pts/6
> lrwxrwxrwx 1 root root 10 2012-05-17 17:49 /dev/FS3 -> /dev/pts/7
> lrwxrwxrwx 1 root root 10 2012-05-17 17:49 /dev/FS4 -> /dev/pts/8
> # cu -l /dev/FS0
> cu: open (/dev/FS0): Permission denied
> cu: /dev/FS0: Line in use
> I think this is because FreeSWITCH is using this device, but then how
> does HylaFax or any other program like cu talk to it ?
> This page says that I should be able to check my modem before I
> configure it with Hylafax.
The permissions on the links are not relevant. It's the permissions on
the /dev/pts/* devices that take effect.
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