Cisco High Density VoiceFax Network Module

Tale / fax modul - Utvidelsesspor - FXS/FXO - analogporter: 7 - for Cisco 28XX, 28XX V3PN, 29XX, 38XX, 38XX V3PN, 39XX
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Produsent Cisco
Artnr EM-HDA-3FXS/4FXO=
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  • Informasjon
    This 3-port FXS and 4-port FXO voice and fax expansion module provides on-premises FXS signaling to connect directly to a standard telephone, fax machine, or similar device and supplies ring, voltage, and dial tone. In addition, the FXO ports provide off-premises connection to the central office. FXS signaling support available includes loop-start and ground-start. There is no DID support. In addition, there is no FXO power failover support on the FXO ports.
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