7 Sep
2007
7 Sep
'07
3:31 a.m.
On 9/5/07, Sebastian Mangelkramer <openser(a)mangelkramer.com> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Am 05.09.2007 um 18:15 schrieb Iñaki Baz Castillo:
Hi
I have read this some time back
may be its possible with dialog module
ram
El Wednesday 05 September 2007 18:11:40 Sebastian
Mangelkramer
escribió:
:-)
Dear list,
actually I'm searching for a solution to limit the max. simultaneous
calls per user.
I`ve searched the internet and list-archives for possible solutions.
But until now i haven`t found a solution.
What i exactly need is to define the max. simultaneous calls per user
(e.g. 2,4,6,8,...).
I know, that openSER is transaction-stateful, not call-stateful but
is there a way
to monitor the number of RTP-Sessions per user from Mediaproxy and
set the
"max_calls"-variable via an AVP?
Sure not since the reason you gave above ;)
I don't know a solution, but what about using the dialog module for
that?
With that you can know how man calls are active (note that a died
call with no
BYE is still considered as active <= OpenSer not call-stateful).
You could
parse the result of the command about the active calls in order to
find
the "From" and count them.
I know that openSER is only "transaction stateful", not "call
stateful" and i thought the dialog-module works only global.
But parsing the output for "From" could be a solution. That`s a good
idea.
I`ll try that tonight.
But I think a more solid solution could be using a B2BUA.
Perhaps i could use Asterisk with mySQL-views to the subscriber-table
of openSER and
create "virtual" peers in asterisk with a "call-limit" from the
subscriber-table.
Kind regards,
Sebastian.