Hi Milan, Can you give me some guidance and link to accomplish what you've just mentioned?
Thanks in advance. > Date: Thu, 11 Jun 2009 12:59:36 +0200 > From: m...@arvanta.net > To: users@kannel.org > Subject: Re: Unplugging USB GSM Modem and replugging > > On Thu, 2009-06-11 at 11:25, seikath wrote: > > i know udev rule is not reliable, because its executed at boot time > > again, > > parse the dmesg each time you start/stop kannel , reset proper simlink > > and use cronted monitoring script to check the kannel state and according > > to the state to use the start/stop srcipt > > udev rules can be configured to execute scripts/program when the udev > receive notification from kernel. Script can restart kannel when it > detects that USB modem connected. > > > Dennis Low Weng Kin wrote: > >> Thanks for you immediate reply. > >> > >> So you are saying that I should detect the device name and change the > >> device name in the kannel config accordingly? > >> > >> I've tried to write a udev rule to map the usb port to use the port > >> name "/dev/GSMMODEM". It works well at first. When I unplug the modem, > >> and replug it in, Kannel stop working. When I restart the kannel > >> service, I receive a kernel failure notification. Any suggestions > >> again? > >> > >> Regards, Low > >> > >> > Date: Thu, 11 Jun 2009 10:05:41 +0300 > >> > From: seik...@gmail.com > >> > CC: users@kannel.org > >> > Subject: Re: Unplugging USB GSM Modem and replugging > >> > > >> > the KISS solution : > >> > at the head of the kannel start/stop script include short bash > >> script to detect the latest device name of the modem > >> > the script should remove if existing the old simlink and create new > >> simlink to the real usb device named like "/dev/MyUsbModem" > >> > use that in the kannel config > >> > > >> > > >> > Dennis Low Weng Kin wrote: > >> > > Hi everyone, > >> > > > >> > > I am running Kannel 1.4.3 in Fedora Core 10. For the moment, I am > >> using > >> > > a USB GSM Modem and in my setting, I mapped the device to > >> /dev/ttyUSB0. > >> > > However, if I unplugged and replug the GSM Modem to my PC, the > >> port will > >> > > change to ttyUSB1. Therefore, my Kannel will not be able to locate the > >> > > device. Any suggestion? Or is it better to use Serial Modem? > >> > > > >> > > Regards, > >> > > Low > > -- > Kind regards, Milan > _________________________________________________________________ See all the ways you can stay connected to friends and family http://www.microsoft.com/windows/windowslive/default.aspx
