4-Port FXO card for NM-HDA-4FXS High Density VoiceFax Network Module

This is a (4) port FXO voice/fax expansion module.This Voice and Fax module enables packet voice technologies including voice over IP (VoIP), voice over Frame Relay (VoFR) and voice over ATM (VoATM). Cisco voice solutions provide the means for integrating both voice and data within a single network allowing users to take advantage of services, such as toll-bypass, without sacrificing...

This is a (4) port FXO voice/fax interface card for all countries. It also supports analog CAMA on any port.An FXO port is used to connect to a PBX or key system, or to provide off-premises connections to PSTN or PTT. This interface card also supports battery reversal detection and caller ID. These Cisco VICs can be software configured to...

The voice/fax modules enable packet voice technologies including voice over IP (VoIP), voice over Frame Relay (VoFR) and voice over ATM (VoATM). Cisco voice solutions provide the means for integrating both voice and data within a single network allowing users to take advantage of services, such as toll-bypass, without sacrificing voice quality. The Cisco High-Density Analog Voice and Fax Network...

The Cisco 4-Port Clear Channel T1/E1 High-Speed WAN Interface Card provides n x T1/E1 connectivity in a compact form factor and reduces deployment and management costs.As more data and voice services are enabled in branch offices, the demand for WAN bandwidth increases accordingly. Multilink Point-to-Point Protocol (PPP) and Multilink Frame Relay enable customers to scale their leased lines from single...

Cisco integrated services routers offer a wide variety of WAN connectivity modules to accommodate the range of application needs in customer networks. The Cisco 4-Port ISDN BRI S/T High-Speed WAN Interface Card offers BRI-S/T-port-based WAN connectivity for modular routers deployed in Small to Medium-sized Businesses (SMBs) and enterprise branch offices.

The Cisco 4-Port Clear Channel T1/E1 High-Speed WAN Interface Card provides n x T1/E1 connectivity in a compact form factor and reduces deployment and management costs.As more data and voice services are enabled in branch offices, the demand for WAN bandwidth increases accordingly. Multilink Point-to-Point Protocol (PPP) and Multilink Frame Relay enable customers to scale their leased lines from single...

The High-Density Analog (FXS/DID/FXO) and Digital (BRI) Extension Module for Voice/Fax (EVM-HD) feature delivers a higher-density integrated analog/digital voice interface. The EVM-HD-8FXS/DID baseboard network module provides eight Foreign Exchange Station (FXS) or direct inward dialing (DID) ports. This network module accesses digital signal processor (DSPs) modules on the motherboard, instead of using onboard DSPs. You can increase the port density...

This is a Cisco 4-port FXS and DID voice/fax interface card. The FXS port is used to connect directly to phones, fax machines and key systems. The card generates battery polarity reversal and caller ID, and it also provides an off-premises DID connection from the central office. It also serves incoming calls from the PSTN.

This cable is created for an 8-Port Asynchronous High-Speed WAN Interface Card. It can be used in various Cisco Routers.

The Cisco 4-port 10/100BaseT Fast Ethernet Switch WAN Interface Card (WIC-4ESW) for Cisco 1700 Series modular access routers is an intelligent managed switch, offering small businesses and enterprise small branch office customers the option to integrate LAN switching and routing into one platform.