Cisco 7-Port Voice/Fax Expansion Module EMHDA3FXS4FXO
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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. |
Total Number of Ports: | 7 |
Interfaces/Ports Details: | 3 x FXS |
Interfaces/Ports Details: | 4 x FXO |
Compatibility: | Cisco 3800 Series Integrated Services Routers |
Shipping Restrictions
- This item cannot be shipped to PO Boxes.
- This item can be shipped only within the U.S.
Special Order Item
This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.
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We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.
We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.
- UPC:
641676296528
- Mfr's Part #:
EM-HDA-3FXS/4FXO