The Yeastar O2 Module (2FXO) YST-O2 is a high-quality telephony interface module designed to expand the connectivity of Yeastar PBX systems. Featuring two FXO ports, this module allows seamless integration of traditional analog telephone lines with VoIP networks, enabling reliable and flexible hybrid communication solutions for businesses of all sizes.
DISCOUNT
-10%
You save KSh 1,050
DELIVERY TIME
2-4 Days
Estimated arrival
22 Apr 2026 - 24 Apr 2026
PACKAGE
Free
Express Shipping
Brand
Yeastar
Model
YST-O2
Interface
2 FXO (Foreign Exchange Office) ports
Dimensions
Standard module size for Yeastar PBX chassis
Module Type
O2 (Analog FXO)
Installation
Plug-in module for Yeastar PBX
Network Type
Analog PSTN line connection
Product Type
Telephony Interface Module
Compatibility
Yeastar PBX systems
Power Requirements
Powered by host PBX system
Supported Signaling
Loop start
Two FXO ports for connecting analog PSTN lines
Seamless integration with Yeastar PBX systems
Supports loop start signaling for reliable analog line detection
Enables hybrid VoIP and traditional telephony connectivity
Easy plug-and-play installation in Yeastar PBX chassis
Dear valued clients,
We extend our heartfelt gratitude for your unwavering loyalty and continued patronage throughout the years. Your satisfaction holds immense importance to us, and we trust that our efforts have consistently delivered excellent service experiences. While we endeavor to maintain current product information, please note that prices and availability may be subject to change without prior notification. We kindly request you to reach out via phone, email, or Whatsapp to verify prices before finalizing your orders.
