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I have been trying to get a feel for scaling or dimensioning using asterisk

if I desire to use something like a dell r320, hardware RAID, 2G E5-2420,
and only SIP trunking using gsm (least bandwidth and no transcoding)
how many calls “out” can I expect to make at one time and asterisk still be OK and responsive?



One thought on - Dimensioning

  • We have a quad ‘Intel(R) Xeon(R) CPU E5-1410 0 @ 2.80GHz’ that will copy with about 800 concurrent calls with a lot of AGI stuff the log call start and end and about 5-10% of the calls being recorded. All using g711alaw. All calls come in and go out via sip.