Feature highlights
- 20 users, 8 concurrent calls
- 8 FXS + 4 FXO built-in (no modules needed)
- Compact all-in-one design
- Auto-attendant and voicemail
- SIP trunk support
- Ideal for small office with analog phones
Yeastar · IP PBX
Yeastar S412
Yeastar S412 IP PBX — compact S-Series with 8 built-in FXS ports and 4 FXO ports. Up to 20 users and 8 concurrent calls. No expansion modules needed — ideal for small offices that need analog phones out of the box.
Product source
This page was generated from the current OpenClaw catalog pipeline and still requires final review before commercial publication.
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