Cisco VIC2 4FXO Card


Four-port Voice Interface Card – FXO (Universal)

Out of stock

SKU: ITN_865556714 Categories: , Tags: ,
Cisco Data Center Solution


Cisco IP Communications solutions provide the means for integrating voice and data allowing users to take advantage of services such as IP telephony, integrated services, and toll-bypass. These solutions allow enterprises, managed network service providers, and service providers to reap the advantages of Unified Communications such as lower operating costs and increased productivity. Cisco Unified Communications solutions also enable packet voice technologies including voice over IP (VoIP) (including H.323, Media Gateway Control Protocol (MGCP), and Sessions Initiation Protocol (SIP), voice over Frame, voice over ATM (including AAL2 and AAL5 adaptation layers)

This product supports three network module versions, with the option of zero, one, or two built-in T1/E1 ports, as shown in Table 2. Each built-in port can be conveniently software-configured to support either T1 or E1 operation. Each network module also supports a single VIC/VWIC slot that can be fitted with a Cisco voice/WAN interface card (VWIC) or voice interface card (VIC). The Cisco VICs are daughter cards that install into the network modules and provide the interface to the PSTN and to telephony equipment (PBXs, key systems, fax machines, phones). The Cisco VWICs are daughter cards that provide the interface to the PBX, PSTN, and/or WAN. Figure 1 shows a NM-HDV2-2T1/E1 with two built-in T1/E1 ports and a VIC3-2FXS/DID in the VIC/VWIC slot.

Cisco VWICs supported include 1- and 2-port T1 and E1 interface cards with optional drop-and-insert capability along with a G.703 interface card option. These cards cover a full range of digital voice and WAN connectivity options. A variety of VIC options are supported including 2-port foreign exchange station (FXS), direct inward dial (DID), foreign exchange office (FXO), E&M (ear and mouth) analog interface cards, 4-port FXS and 4-port FXO cards and a 2-port ISDN Basic Rate Interface (BRI) digital interface card providing -40V phantom power. These cards cover the entire range of analog connectivity options along with user-side and network-side digital BRI connections. Please see Table 3 below for details on options supported.

Manufacturer Cisco
Product ID VIC2-4FXO
Product Description Four-port Voice Interface Card – FXO (Universal)
Product Type Voice Interface Card (VIC)
Marketing Information This VIC include 4-port foreign exchange station (FXS). This card cover a full range of digital voice and WAN connectivity options and provide connectivity to the world’s PBXs, PSTNs, and Post, Telephone, and Telegraph (PTT) organizations
Application/Usage Voice
Interfaces/Ports 4 x FXO WAN
Interfaces/Ports Details 4 x RJ-11 FXO WAN
Additional Information Loop Start Support
Voice & Fax Integration
Supports CAMA with software configuration
This Module Support Ground Start
This Module Support Battery Reversal
This Module Support Caller ID
System Requirements Supported Platforms & Minimum IOS Versions:
3745 – 12.2(15)ZJ
3725 – 12.2(15)ZJ
3660 series – 12.2(15)ZJ
2691 – 12.2(15)ZJ
2600XM Series – 12.2(15)ZJ
1760 – 12.2(15)ZL
1751 – 12.2(15)ZL
Compatibility NM-HD-1V Network Module
NM-HD-2V Network Module
NM-HD-2VE Network Module
Supported Platforms:
3660 series
2600XM series



Cisco Data Center Solution