System Requirements

Minimum Requirements

For the subsystem, you can use hardware or virtual machines with the following specifications:

Processor (CPU) — 2.5 GHz, 1 unit

Random Access Memory (RAM) — from 2 GB

Hard Disk Drive (HDD) — 50 - 250 GB

Operating System — VEOS
When selecting hardware, take into account the information in VEOS Update Notes

Network Interface Card (NIC) — from 10 Mbps

Recommended Requirements

Subscriber base	Active users of WiFi Calling	vCPU, cores	RAM, GB	HDD, GB	NIC, Mbps
5000	650	4	8	100	up to 10
10000	1300	4	12	100	up to 100
50000	6500	24	16	100	up to 1000
100000	13000	32	32	100	up to 1000
1000000	130000	48	64	100	up to 10000
> 1000000	on request