Used Cisco FXO Voice Interface Card (VIC)

Part # VIC2-2FXO

Product Description: Used Cisco 1700, 2600XM, 2800, 3600, 3700, 3800 Series - Plug-in Module - FXO / 2 Analog Port. FXO port is used to connect to PBX or key system, or to provide off-premises connections to PSTN or PTT. An FXO interface supports battery reversal detection and caller ID. These Cisco VICs can be software configured to work in all countries. It is also used to connect to analog CAMA trunk to provide dedicated E-911 service.

In summary, the Cisco VIC2-2FXO is a 2-port FXO voice/fax interface card [universal card for all
countries]. It also supports analog Centralized Automated
Message Accounting (CAMA) on any port. The FXO port is used to connect to PBX or key system, or to provide off-premises connections to PSTN or PTT. It supports
battery reversal detection and caller ID. These Cisco VICs can be software configured to work in all countries. It is also used to connect to analog CAMA trunk to provide dedicated E-911 service (North America only).

About the Cisco 3600 Series: "Modular high-density router for dial-access or router-to-router traffic. Supports ISDN, serial, channelized T1, digital modems, and ATM links. Also supports voice/fax and Frame Relay" (Cisco A Beginner's Guide Third Edition by Velte & Velte).

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