Difference between revisions of "Softswitch performance"

Revision as of 17:42, 14 March 2012

The number of simultaneous calls is limited only by the capabilities of your machine.

It is important to note that simultaneous calls depend on the hardware you are using.

uname -a
Linux cl-t041-080cl 2.6.18-6-686-bigmem #1 SMP Sun Feb 10 22:21:07 UTC 2008 i686 GNU/Linux

cat /proc/cpuinfo
8 x Intel(R) Xeon(R) CPU           E5405  @ 2.00GHz
cpu MHz         : 2000.190
cache size      : 6144 KB

cat /proc/meminfo
MemTotal:      6229536 kB

asterisk -vvvvR
Asterisk 1.4.18.1, Copyright (C) 1999 - 2008 Digium, Inc. and others.

module show like mor
app_mor.so                     MOR Billing Solution v0.6.0              0

canreinvite=yes means that voice traffic goes from client to provider, directly bypassing the MOR system.

Easiest way to increase the number of simultaneous calls is to connect an additional Asterisk server to your current MOR server.

Other implementations which can help you to increase the number of simultaneous calls can be found here.

@@ Line 20: / Line 20: @@
 * [[H323 pass-through test]] 550 calls
-==2008.03.01 1575 simultaneous calls (2049 channels)==
-* 2 x Quad-Core Xeon 5300 "clovertown"
-* 4 Gb RAM
-* Debian 4.0
-* 2.6.18-5-amd64 #1 SMP Tue Oct 2 20:37:02 UTC 2007 x86_64 GNU/Linux
-* Asterisk 1.4.15
-* canreinvite=no*
-* ~15% calls with transcoding (~85% calls no transcoding)
-* '''CPU busy 83% (17% idle)'''
-* Comments:
-** Why channels/2 != calls?
-** Because not all of them were connected
-** and when the system is loaded the channels stats update slow
-** in that day we got to almost 3500 cc
-** when you have a lot of invites, the system gets very slow
-** we got to 220 setup calls per second
-** and the system was very heavy
-** in that load, your app was very good, however mysql become the bottleneck
-** so i had to tweak it a little bit, but we already talked about it.
-** With your app, from the time we installed, we already did more then 30M minutes.
-** This setup can handle around 4k cc easily, with no high rate cs per second
-[[Image:asterisk1575.png|300 px]]
-<br><br>
 ==2008.02.18 906 simultaneous calls (1801 channels)==