Yeastar O2 FXO Expansion Module – 2 Ports

Yeastar O2 FXO Module

Important: this is a 2-port FXO expansion module only – not a standalone PBX. It is installed inside compatible Yeastar PBX systems (S-Series or P-Series) to connect two traditional analog landlines (PSTN) to the system.

Note: requires a compatible Yeastar PBX (S-Series or P-Series) to operate – it is not a standalone device.

Order the Yeastar O2 FXO module from Catcher.