H323 pass-through test

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Server

  • Intel® Xeon® Processor 5030 (4M Cache, 2.66 GHz, 667 MHz FSB)
  • 4 gb ram
  • Hardware RAID 10 128 MB cash SATA 4 x 250 GB 7200 RPM
  • Asterisk 1.4.18.1
  • MOR 0.8 pre17
  • Protocol: H323
  • Codec G711
  • Test schema: originator(playback) ---> Our test server ---> terminator(playback)

Call file used

  • Channel:Local/99555272804@mor
  • MaxRetries:1
  • RetryTime:60
  • WaitTime:30
  • Account:2823
  • Context:test
  • Extension:111
  • Priority:1


Conclusion

We reached 120 sim. calls because our originator could not make more calls. (Later will try with more powerful server).

Tests shown that 1 H323 pass-through call takes ~1% of CPU power of this server.

Theoretically ~350 calls can be reached on this server.


H323test chart.png


Screenshots

  • top, 10 calls H323test top10calls.png
  • top, 20 calls H323test top20calls.png
  • top, 30 calls H323test top30calls.png
  • top, 40 calls H323test top40calls.png
  • top, 50 calls H323test top50calls.png
  • top, 60 calls H323test top60calls.png
  • top, 70 calls H323test top70calls.png
  • top, 80 calls H323test top80calls.png
  • top, 90 calls H323test top90calls.png
  • top, 100 calls H323test top100calls.png
  • asterisk, 100 calls H323test asterisk100calls.png
  • top, 110 calls H323test top110calls.png
  • top, 120 calls H323test top120calls.png
  • asterisk, 120 calls H323test asterisk120calls.png
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