System and Server Requirements

Yeastar P-Series Software Edition can be deployed on physical server, virtual environment, and cloud environment. This topic describes the requirements for operating system and deployment environment.

Operating system requirement

Use Ubuntu 20.04 LTS or Debian 12 or later.

Note: If you choose to quickly deploy PBX from a cloud marketplace, or automatically install PBX from an ISO image without manual disk partitioning, you can only use Ubuntu system.

Supported servers and platforms

Yeastar P-Series Software Edition supports deployment on the following servers/platforms. Click the icons below for the detailed requirements of each server/platform.
Physical server requirementVirtual Machine (VM) platform requirementCloud-based server requirement

Physical server requirement

The following table shows the minimum system requirements and recommended servers based on the extensions and concurrent calls that can be supported on the PBX system.
Note: In the following table, EXT stands for Extensions and CC stands for Concurrent Calls.

500-1000 EXT

(125-250 CC)

1001-2000 EXT

(251-500 CC)

2001-4000 EXT

(501-1000 CC)

EXT > 4000

(CC>1000)
Recommended Server Dell EMC PowerEdge R350 Dell EMC PowerEdge R350 Dell EMC PowerEdge R750 Contact Yeastar
CPU
Intel(R) Xeon E-2374G
  • CPU count: 1
  • Cores: 4
  • Threads: 8
Intel(R) Xeon(R) E-2386G
  • CPU count: 1
  • Cores: 6
  • Threads: 12
Intel(R) Xeon(R) Gold 6346
  • CPU count: 2
  • Cores: 16
  • Threads: 32
CPU Frequency 3.70 GHz 3.50 GHz 3.10 GHz
Memory 16 GB 16 GB 32 GB
Hard Disk 1 TB 1 TB 1 TB

Virtual Machine (VM) platform requirement

Recommended virtual machines
  • VMware Workstation 17.0.0 or later
  • VMware ESXi 8.0 or later
  • Hyper-V 10.0.17134.1 or later
  • Proxmox VE 7.0 or later
Platform requirement
The following table shows the minimum platform requirements based on the extensions and concurrent calls that can be supported on the PBX system.
Note: In the following table, EXT stands for Extensions and CC stands for Concurrent Calls.
1-20 EXT

(1-5 CC)

21-50 EXT

(6-13 CC)

51-250 EXT

(14-63 CC)

251-500 EXT

(64-125 CC)

501-1000 EXT

(126-250 CC)

EXT > 1000

(CC > 250)

vCPU 2 2 4 6 8 Contact Yeastar
CPU Frequency 2.4 GHz 2.4 GHz 2.4 GHz 2.4 GHz 3.0 GHz
CPU Family Intel i3 (Gen.8)

or equivalent

Intel i3 (Gen.8)

or equivalent

Intel i5 (Gen.8)

or equivalent

Intel i7 (Gen.8)

or equivalent

Intel Xeon E5 v4

or equivalent

Memory 2 GB 4 GB 4 GB 8 GB 16 GB
Storage Call Recording Disabled 40 GB 40GB 50 GB 100GB 200 GB
Call Recording Enabled Recommended: 1 TB
Tip: 1 GB of storage holds approximately 1000 minutes of recorded calls. You can set up the storage based on your recording usage.

Cloud-based server requirement

The following table shows the recommended cloud service providers for deploying Yeastar P-Series Software Edition, along with the suggested instance type or the minimum platform requirements, based on the extensions and concurrent calls that can be supported on the PBX system.
Note:
  • In the following tables, EXT stands for Extensions and CC stands for Concurrent Calls.
  • Yeastar P-Series Software Edition supports quick deployment on AWS Marketplace, Microsoft Azure, Google Cloud, DigitalOcean, and Vultr. You can easily find and install the P-Series Software Edition through their Marketplaces.
1-20 EXT

(1-5 CC)

21-50 EXT

(6-13 CC)

51-250 EXT

(14-63 CC)

251-500 EXT

(64-125 CC)

501-1000 EXT

(126-250 CC)

EXT > 1000

(CC > 250)

ecs.u1-c1m1.large ecs.n4.large ecs.u1-c1m1.xlarge ecs.u1-c1m1.2xlarge ecs.n4.2xlarge Contact Yeastar

B2s B2s D4 v3 D4 v3 D8 v3
e2-small (2 vCPU, 1 core, 2 GB memory) e2-medium (2 vCPU, 1 core, 4 GB memory) n1-custom (4 vCPU, 2 core,8 GB memory) n1-custom (8 vCPU, 4 core, 16 GB memory)
t3.small t3.medium c5a.xlarge c5a.2xlargec5.2xlarge

For detailed system requirements of Amazon Lightsail, DigitalOcean, OVHcloud, Hetzner, Vultr, Voyager, Infomaniak, and other cloud service providers, see General Requirements for Cloud-based Server.

Other Platforms

General Requirements for Cloud-based Server
1-20 EXT

(1-5 CC)

21-50 EXT

(6-13 CC)

51-250 EXT

(14-63 CC)

251-500 EXT

(64-125 CC)

501-1000 EXT

(126-250 CC)

EXT > 1000

(CC > 250)

vCPU 2 2 4 6 8 Contact Yeastar
Memory 2 GB 4 GB 4 GB 8 GB 16 GB
Storage Call Recording Disabled 40 GB 40 GB 50 GB 100 GB 200 GB
Call Recording Enabled Recommended: 1 TB
Tip: 1 GB of storage holds approximately 1000 minutes of recorded calls. You can set up the storage based on your recording usage.