21 Jul
2006
21 Jul
'06
4:40 a.m.
Hi,
I would like to know the typical design to use openser in order to
increase the performance. Since openser is a proxy server and it can
be used together with another sip server to provide more function such
as asterisk. As I have tested using sipp in a normal PC, only openser
can handle about 60 concurrent calls. I have no idea where is the
bottleneck. I have searched that someone will use openser with
asterisk to provide a complete (nearly) solution in voip system. I
want to have more information about that combination, such as the
design, performance after integration, etc. Does anyone can give me
some idea if you are using such combination?
unplug
21 Jul
21 Jul
9:06 a.m.
Hi!
just to make sure - openser is only transaction stateful (not call
stateful). This it can handle unlimited number of calls concurrently. The
limits are the transactions (call setup). Thus, the number of concurrent
call setups is limited. IMO 60 call setups per second is fine. If you want
to increase it more, you may tune the routing logic.
1. Use the default config script (there is almost no routing logic and no
DB queries involved) to test the "maximum number" of call limits on this
hardware.
2. Use your routing logic. Try to have as less blocking commands as
possible (= DB queries, Radius queries). Also slow DNS can result in a
slow openser. You can also try to increase the number of the childrens to
enable more paraller transaction processing.
regards
klaus
PS: Please let us know about your results.
On Fri, July 21, 2006 3:40, unplug said:
Hi,
I would like to know the typical design to use openser in order to
increase the performance. Since openser is a proxy server and it can
be used together with another sip server to provide more function such
as asterisk. As I have tested using sipp in a normal PC, only openser
can handle about 60 concurrent calls. I have no idea where is the
bottleneck. I have searched that someone will use openser with
asterisk to provide a complete (nearly) solution in voip system. I
want to have more information about that combination, such as the
design, performance after integration, etc. Does anyone can give me
some idea if you are using such combination?
unplug
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Klaus Darilion -
unplug