
Description
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.
Specifications
43201547
1.16lb
Voice
Cisco
Cisco
Modules
Cisco 3800 Series Integrated Services Routers
3 x FXS
Cisco Systems, Inc
EM-HDA-3FXS/4FXO=
http://www.cisco.com
EM-HDA-3FXS/4FXO=
7-Port Voice/Fax Expansion Module
Voice Module
7
