Globalstar Product Management – Technical Support

Archive for the ‘PBX’ Category

Globalstar Phones for PBX (Private Branch Exchange) systems

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GSP-2900 and FAU200 phones can be interfaced to most “Loop Start” PBX systems. In most Read the rest of this entry »

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Written by Joseph Crowley

February 21, 2017 at 12:42 pm

PBX Must Use “Loop Start” (not “Ground Start”) Interface for GSP-2900 and FAU200

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The Globalstar fixed phones, GSP-2900 and FAU200, provide a standard POTS (Plain Old Telephone Service) interface which can be used as an outgoing “TRUNK” line for a PBX.    There are two standardized signaling methods which are used by PBXs to manage a POTS trunk line — “Loop Start” and  Read the rest of this entry »

Written by Joseph Crowley

February 21, 2017 at 12:18 pm

Posted in FAU200, GSP-2900, PBX

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