Conference Calls – Test Results
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The following tests were performed for Xorcom IP-PBX servers using the Asterisk® 'meetme' function. Please note that the tests are not the PBX load tests but rather feasibility checks based on customer requests.
EQUIPMENT ↓
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Configuration #1
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Configuration #2
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| IP-PBX |
XR3000 (identical to XE3000)
with E8400 CPU |
XR2000 (identical to XE2000)
with Celeron 1.2 GHz CPU |
| Astribank |
XR0048 (1 E1/T1 port and 8 FXS ports) |
XR0048 (1 E1/T1 port and 8 FXS ports) |
| Software |
Elastix 1.6 with Asterisk 1.4.36 |
Elastix 1.6 with Asterisk 1.4.36 |
Echo canceller
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OSLEC, 128 taps |
OSLEC, 128 taps |
| Codec |
g.711 ulaw |
g.711 ulaw |
| RESULTS
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| Single Conference Call
Using PSTN + IP |
One conference call with 22 PRI, 8 FXS and 30 SIP participants, for a total of 60 participants |
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Simultaneous Conference Calls Using PSTN + IP
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Room 1: 22 PRI and 8 FXS channels
Rooms 2-21: 5 SIP participants
Total: 21 simultaneous conference calls
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Rooms 1-8: 2 PRI calls, 1 FXS call and 5 SIP calls
Rooms 9-10: 3 PRI calls and 5 SIP calls
Total: 10 simultaneous conference calls |
| Single Conference Call
Using IP Only |
One conference call with 412 SIP participants |
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| Simultaneous Conference Calls Using IP Only |
20 conference calls (with approximately 20 SIP participants in each conference) |
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 Download these results in PDF format (454.05 Kb).
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Last Updated ( Tuesday, 31 May 2011 )
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