Cisco High Density VoiceFax Network Module-Voice / fax module-plug-in module
Part No: EM-HDA-3FXS/4FXO
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.
| General | |
|---|---|
| Device Type | Voice / fax module |
| Form Factor | Internal |
| Modem | |
| Interface Type | Expansion Slot |
| Connectivity Technology | Wired |
| ISDN Interface | FXS/FXO |
| Analogue Ports Qty | 7 |
| Expansion / Connectivity | |
| Interfaces | 4 x modem - FXO 3 x modem - FXS |
| Compatible Slots | 1 x Expansion Slot |
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