Yeastar GSM Module 1x GSM Port for S-Series PBX

The Yeastar GSM Module 1x GSM Port is a high-quality expansion module designed to integrate GSM connectivity into Yeastar S-Series IP PBX systems. This module enables voice and SMS communication over 2G GSM/GPRS networks, providing a reliable backup or primary telephony solution for businesses. With its compact design and hot-swappable capability, it offers seamless installation and minimal downtime.

Advantages

Expand your PBX with a single GSM trunk for cost-effective mobile network integration. Supports essential telephony features like SMS, Caller ID, Call Waiting, Call Forwarding, and DND. Hot-swappable design allows for easy installation without powering down the PBX. Powered directly by the PBX system, eliminating the need for an external power supply.

Suitable for

• Small to medium businesses using Yeastar S-Series IP PBX (S20, S50, S100, S300)
• Organizations requiring GSM fallback or additional trunk lines
• Deployments where PSTN lines are unavailable or costly

Key specifications

• Module Type: GSM Module
• Number of GSM Ports: 1
• Compatibility: Yeastar S-Series IP PBX (S20, S50, S100, S300)
• Network Type: 2G GSM/GPRS
• GSM Frequency Bands: Quad-band 850/900/1800/1900 MHz
• SIM Card Type: Mini-SIM (2FF)
• Interface: Internal slot on PBX
• Hot-Swappable: Yes
• Antenna Connector: SMA (for external antenna)
• Supported Features: SMS, Caller ID, Call Waiting, Call Forwarding, DND
• Power Source: Powered by PBX system
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -20°C to 65°C (-4°F to 149°F)
• Operating Humidity: 10% to 90% non-condensing
• Certifications: CE, FCC, RoHS

Recommendations

For optimal performance, use with a compatible external GSM antenna (SMA connector). Ensure your Yeastar PBX firmware is updated to support the module. This module is ideal for adding GSM trunking capabilities without additional hardware.