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    Yeastar O2 Module 2 FXO Analog PSTN port

    • Device Type: Analog PSTN Expansion Module

    • Ports:

      • 2 FXO (Foreign Exchange Office) ports for connecting to analog telephone lines

    • Compatibility:

      • Supported PBX Systems: Yeastar S-Series IP PBX (S20, S50, S100, S300)

    • Functionality:

      • Connects analog telephone lines (PSTN) to the IP PBX system
      • Supports PSTN failover for reliable backup during VoIP service outages
      • Enables least-cost routing (LCR) for cost-efficient call management

    • Call Features:

      • Caller ID Detection: Supported (if provided by PSTN)
      • Echo Cancellation: Built-in (G.168)
      • DTMF Signaling: RFC2833, SIP INFO, In-band

    • Technical Features:

      • Line Voltage Detection: Yes
      • Impedance Matching: Configurable to adapt to different PSTN networks
      • Programmable Tone Detection: Compatible with global standards

    • Installation:

      • Hot-swappable: Can be installed without shutting down the system
      • Easy plug-and-play integration

    • Power Requirements:

      • Power Supply: Draws power directly from the IP PBX system (no external power source needed)

    • Dimensions and Weight:

      • Dimensions: 90mm x 60mm
      • Weight: Approx. 50g
    in Yeastar IP PBX System
    Sku: 9293990

    Yeastar O2 Module 2 FXO Analog PSTN port

    Original price was: KSh 11,000.Current price is: KSh 9,000. ( Ex VAT )
    Original price was: KSh 11,000.Current price is: KSh 9,000. ( Ex VAT ) Add to cart