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1PxDatgr02DATG analog DC loop trunk (FXO) card with 8 trunks and Caller ID Connectors are RJ11 type. Inserted into a free slot to increase the capacity of analog trunks. Supports ETSI FSK and Bellcore FSK standards "Caller ID", that is, detecting the calling subscriber number  Trunk Line - external Line Down Relay Connection When the power is cut off, the trunk line - external line relay is activated. Trunk line should be connected to the T0 port, analog phone should be connected to the P0 port, and the relevant port on the Subscriber card should be connected to the P1 port.  |