Does anybody have an
explanation to use the fifo for registration (using a script and not the serctl
command) ?
Thanks very much
De :
serusers-bounces@iptel.org [mailto:serusers-bounces@lists.iptel.org] De la part de Rodrigue ESTEVE
Envoyé : mardi 14 juin 2005
19:00
À :
Objet : [Serusers] Use of
fifo for registration :ul_add: command tutorial
Hi all,
I would like to use ser_fifo to register a user; I
think the :ul_add: command is the clue, but I don’t how to use the fifo to do
this.
My aim is to do the following:
I have a Voip gateway on a customer with a lot of phone
number (700) and I would like to authenticate each number. Unfortunately I have
to add a small amount of configuration on the voip gateway each time I add a
number (uri), moreover I’m not sure this gateway will work with so many
numbers, and the bandwidth needed to register each number every 5 minutes will
be wasted.
The idea is to challenge only one time the gateway
and then in ser.cfg if the challenge succeeds I execute a script to register by
bulk all the numbers enclosed in a file on the proxy. To do this I have to pass
arguments to the fifo using the :ul_add: command, but this is where I’m stuck.
I’ve done this:
echo :ul_add:receiving_fifo > /tmp/ser_fifo
echo location > /tmp/ser_fifo
echo 100 > /tmp/ser_fifo
echo <sip:100@10.1.1.1:5060> > /tmp/ser_fifo
echo 300 > /tmp/ser_fifo
echo 0 > /tmp/ser_fifo
echo 2 > /tmp/ser_fifo
but it does not work, I think this is due to the
receiving_fifo, I have to do something with it to process the response of SER,
but what ??
I know I can use the following command to workaround
the pbm, and I’m successful with this
command:
Serctl fifo ul_add location …..
But it requires one process each time I register a
number, and it takes 1 minute on a Celeron 700 for 500 numbers (30 % CPU), and
I think using the fifo is a more suitable solution (less CPU consuming).
Thanks for your
Rodrigue
PS: I would like to register every 5minutes,cause the
customer gateway is able to redirect to PSTN in case of failure.