Key Features:

• 2 × FXS Ports: Provides two analog extension interfaces for phones or fax machines.

• Legacy Device Support: Enables connection of traditional analog devices within a modern VoIP environment.

• Modular & Scalable: Fits into available module slots on Yeastar PBX systems (often via expansion boards like EX08).

• Wide Compatibility: Works with Yeastar S‑Series (S20, S50, S100, S300, S412) and P‑Series (P550, P560, P570) systems.

• High‑Quality Voice: Supports standard telephony signaling with clean audio for analog endpoints.

• Simple Installation: Plug‑in design for easy deployment and configuration via the PBX’s web interface.

• Compact Form Factor: Designed for efficient use of module slots and expansion boards.

Hardware & Technical Specs:

• Port Type: 2 × RJ11 FXS ports for analog extension connections.

• Analog Support: Compatible with traditional phones and fax machines.

• Compatibility: Yeastar S‑Series and P‑Series IP PBX platforms with available module slots or expansion boards (e.g., EX08).

• Installation: Hot‑swappable/design for plug‑in deployment in support slots.

• Voice Quality: Fully compatible with common analog signaling and telephony standards.