EM3-HDA-8FXS/DID

Compatible with the following models: Cisco 2900 and 3900 router module.

EM3-HDA-8FXS/DID 8-Port FXS/DID Voice/Fax expansion module with FXS & DID module for Cisco 2900 and 3900 Series.

CISCO EM3-HDA-8FXS/DID voice daughter card can support up to 8(eight) foreign-exchange-station (FXS) ports for directly connecting phones or fax machines, or it can be used to connect up to 8(eight) direct-inward-dial (DID) analog trunks, providing customers the flexibility they need for their unique business environment. Each port on the Cisco 8-Port FXS/DID HDA EM3 is selectable for use in either FXS or DID mode.