Cisco EM-HDA-6FXO, Refurbished voice net
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1 in stock.
1 in stock
This 6-port FXO voice and fax expansion module provides off-premises connection to the central office. This module supports FXO power failover. If power to the router fails, this feature helps enable a direct metallic path between an FXO port and a special “red”. It also supports analog Centralized Automated Message Accounting (CAMA) on any port. telephone to provide a direct line to the PSTN.
|Number of connectors||6|
|Number of connectors||