FreePBX Redundancy/Scalability

[PitzKey (Itzik)]

Recommendations for 30 offices & 500 users

Hi Paul, It really depends what they are doing on the PBX. Concurrent calls, Queues, BLFs are the main factors. For example, a queue that has a ringall strategy with 20 agents and you have another 40 different endpoints that monitor each of these 20 extensions, a single incoming queue call will show a notable difference when you monitor CPU/RAM as asterisk will send 20 INVITEs and 800 NOTIFYs in less then a second. I’m kinda exaggerating here, since I have never seen a scenario where 40 endpoi…

Also, a good resource for when you are at the stage of migrating: https://www.youtube.com/watch?v=MCh6fGwAKsc&t=6296s