Connecting to the pbx pri-u port – Teo E911 Response System Installation User Manual
Page 20
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Teo E911 Response Server 9145 Installation Instructions
Page 20
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The PRI-U port supporting 911 calls on the PBX requires a physical connection to the 9145.
Four wires connect the PBX to the 9145 via the PRI-U port connector. Use a suitable
straight-through cable such as Category 3 or better twisted pair for this connection.
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