How many concurrent calls does VitalPBX support? 

For a long time many people have asked us the following: 

What is the concurrent call capacity of VitalPBX or Asterisk? 

What is the bandwidth consumption for calls in VitalPBX or Asterisk? 

https://vitalpbx.com/blog/asterisk-pbx-multicore-4500-calls-test/

https://github.com/VitalPBX/VitalPBX-Stress-Test

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Updated on December 4, 2023