Feature highlights
- 20 users, 10 concurrent calls
- Modular telephony ports (FXS/FXO/BRI/GSM)
- Auto-attendant and voicemail
- Call recording and CDR reporting
- Web-based configuration
- S-Series — legacy model (P520 is successor)
Yeastar · IP PBX
Yeastar S20
Yeastar S20 IP PBX — compact S-Series VoIP PBX for up to 20 users. Modular FXS/FXO/BRI/GSM ports. Built-in auto-attendant, voicemail, call recording. Legacy model — consider P520 for new deployments.
Product source
This page was generated from the current OpenClaw catalog pipeline and still requires final review before commercial publication.
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