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Learn how to connect PBX systems to VoIP networks for efficient communication. This guide by Onno W. Purbo covers two types of RJ-11 connectors, FXS with 48V similar to Telco, and FXO without 48V similar to a handset, with various configurations explained in detail.
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Connecting PBX to VoIP Onno W. Purbo Onno@indo.net.id
Two Type of RJ 11 Connector • FXS (with 48Volt) - similar to Telco • FXO (w/o 48Volt) - similar to handset