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PX24N_-_What_Happens_If_The_Mains_Power_Is_Interrupted

Discontinued Product

This page is for the PX24N Nano r5 (revision 5)

CLICK ON PX24N Nano rev.7 FOR THE REVISION 7.

First, we recommend you to use a UPS in order not to suffer from power interruption (especially if it is frequent).

If it is not powered, your PX24N does not operate any. However, you may still have incoming and outgoing calls from/to the PSTN if you would have a simple analog telephone connected to your PX24N thanks to the availability of power failure relay.

For such operation, FXO connector 1 should be connected to the PSTN and FXS connector 4 should be connected to an analog telephone. The power failure relay inside the PX24N automatically interconnects the relevant PSTN and analog telephone in case of a power interruption.

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Page last modified on October 04, 2016, at 12:21 AM EST
Subject to change without any notice. All rights reserved 2010 - Telesis A.S.
Iskitler Cad. No.68 Ankara, TURKEY. Tel: +90 312 3840540 Fax: +90 312 3840549 http://www.telesis-pbx.com