| Resource | Requirement |
| CPU | - 1.1 GHz min, Dual Core or M series processor for Apple
|
| Memory | |
| Network | - TCP/IP network required (hard-wired LAN recommended)
- Voice bandwidth: 100 Kbps (G.711), 32 Kbps (G.729)
- Video calling bandwidth (estimated) 600 Kbps
- On the client computer side, UDP/TCP port 5060,5061, 9002 open for the SIP softphone
- QoS router configurations recommended for UDP packets
- QoS packet prioritization policies are recommended for RTP, SIP, and WebRTC on client
- Router/Firewall ALG/SIP Packet inspection disabled
- Network latency < 240 ms round trip OneCloud data-centers
- Jitter < 20 ms and packet loss < 2% over 100 most recent packets
|
| Headsets | |
| Operating System | - Windows 11
- macOS 14 (Sonoma)
- Other
|
| Browsers | - Google Chrome 143+
- Microsoft Edge 143+
|
| Firewall | - Outbound firewall open TCP ports 80 (HTTP), 443, and 9002 (WebRTC)
- RTP audio stream, utilizes UDP, ports are dynamically allocated in the range 40,000 to 65,535
|