I agree with Iskren, there is probably no need to add a udev rule in this case. Adding the user to the dialout group is simpler. Just one thing, with usermod you can use the "-a" (--append) option to achieve the same result as with gpasswd: usermod -a -G dialout freeswitch Of course udev is can still be used if you want to create permanent symlinks for usb modems or something like that. On 11 January 2014 18:54, Iskren Hadzhinedev <iskren.hadzhinedev@ikiji.com>wrote:
Hello Nandy,
While this will work you should not alter udev's default permissions.
A cleaner and better solution would be to add the user "freeswitch" to the group "dialout" with the command "gpasswd -a freeswitch dialout" or with
"usermod -G dialout freeswitch", the `gpasswd' command being prefferable because with usermod you're supposed to list all additional groups that you want the user freeswitch to be a member of.
Cheers,
--
Iskren Hadzhinedev
System Administrator
The Idea Factory | 20 Mearns Street | Aberdeen | AB11 5AT | UK
T: 01224 607500
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On Sunday 12 January 2014 01:04:11 Nandy Dagondon wrote:
Hi to all!
mod_gsmopen doesn't load on CentOS x64. USB device permission denied:
crw-crw---- 1 root dialout /dev/ttyUSB*
To solve this problem, I found this solution somewhere - adding udev this
more relax rule:
KERNEL=="ttyUSB[0-9]*,NAME="ttyUSB%n",SYMLINK="%k",GROUP="dialout",MODE="066
6"
Lately, I tried this - making Freeswitch own the device:
KERNEL=="ttyUSB[0-9]*,NAME="ttyUSB%n",SYMLINK="%k",OWNER="freeswitch",GROUP=
"dialout",MODE="0660"
I'd like to add this on the Wiki unless there's a better solution. Please
advise.
/Nandy
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