System Requirements for Onsite Proxy

This topic provides the operating system required for Onsite Proxy installation, as well as the maximum number of concurrent calls, IP phones, and BLFs supported by Onsite Proxy under different system resource (CPU and memory).

Supported operating systems

Platform Architecture Distribution
Linux x86_64
  • Ubuntu 24.04 LTS
  • Debian 12
ARM64 Raspberry Pi OS

Recommended specifications

The maximum number of concurrent calls, IP phones, and BLFs supported by Onsite Proxy depends on the system resources allocated during proxy deployment. It is recommended to select an appropriate configuration as needed.
Note: The total number of concurrent calls across all Onsite Proxy connected to the same Yeastar P-Series Software Edition must not exceed the maximum concurrent calls of the PBX. For more information about the maximum concurrent calls of the PBX, see System Information.
System Resource Number of Concurrent Calls Number of IP Phones Number of BLFs
vCPU Memory (GB)
1 1 ≤ 250 ≤ 500 ≤ 500
2 2 ≤ 500 ≤ 1000 ≤ 1000
4 4 ≤ 1000