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VIC3-4FXS/DID
- Description:
- Four-Port Voice Interface Card - FXS and DID
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$300.00
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$163.00
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VIC3-4FXS/DID
Four-Port Voice Interface Card - FXS and DID
$300.00
$163.00
13 in Global Warehouse
$163.00
46% off
TRUSTED, TRIED, PROVEN
VIC3-4FXS/DID Overview
VIC3-4FXS/DID is a voice interface card designed to bring reliable analog telephony connectivity directly into modern unified communications systems. Built with four FXS ports supporting Direct Inward Dialing (DID), the card uses standard RJ-11 connectors and a modular form factor to facilitate seamless integration into existing voice gateways and telephony infrastructures.
Engineered for efficient call handling and clear voice quality, the VIC3-4FXS/DID is ideal for enterprise branch offices and call centers that require robust analog interfacing. It supports industry-standard voice protocols such as SIP and H.323 and is optimized for deployment within secure, high-performance communication environments, helping organizations expand their telephony capabilities with minimal disruption.
What is the price of VIC3-4FXS/DID?
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VIC3-4FXS/DID Specifications
| Product Type | Voice Interface Card |
| Module Type | FXS/DID |
| Data Rate | N/A |
| Connector Type | RJ-11 |
| Supported Protocols | SIP/H.323 |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | N/A |
| Compatibility | Cisco Unified Communications systems, Voice Gateways |
| Max Speed | N/A |
| Supported Features | Caller ID, Call Waiting, Direct Inward Dialing |
| Power Consumption | N/A |
| Interface Ports | FXS |
| Expansion Slots | N/A |
| Product Name | VIC3-4FXS/DID |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
VIC3-4FXS/DID Use Case
Multi-Tenant Office Telephony Consolidation with VIC3-4FXS/DID
In a 200-seat co-working facility, IT teams deploy the VIC3-4FXS/DID Four-Port Voice Interface Card – FXS and DID in a Cisco ISR router to aggregate analog POTS lines and deliver individual DID numbers to tenant auto-attendants. By centralizing analog trunk termination and DID routing on a single platform, administrators achieve simplified dial-plan management, reduced hardware footprint, and a 30% reduction in per-seat telephony costs.
Remote Branch PBX Integration and Analog Phone Extension
A retail chain leverages the VIC3-4FXS/DID card in its regional routers to connect local analog registers and credit-card terminals back to a centralized IP-PBX using DID mapping. This setup preserves existing analog devices, ensures consistent dial-tone quality, and enforces corporate numbering plans. The unified architecture lowers maintenance overhead by 40% and accelerates branch deployment from weeks to days.
Disaster Recovery Voice Failover for Contact Centers
A global contact center implements the VIC3-4FXS/DID Four-Port Voice Interface Card – FXS and DID in its secondary data center to instantly redirect inbound DID calls to analog survival trunks during IP-SIP outages. Automated routing scripts detect primary link failures and switch to FXS ports, ensuring uninterrupted customer support. This resilient design meets 99.99% uptime SLAs and eliminates costly third-party DR services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco Unified Communications systems, Voice Gateways | Cisco / Juniper / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco | Cisco |
| Connector Type | RJ-11 | SFP+ | RJ-45 | RJ-11 | RJ-11 |
| Data Rate | N/A | 10G | 1Gbps | N/A | N/A |
| Depth | N/A | 7.0 inches | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | EHWIC |
| Form Factor | Modular | PCIe | PCIe | Modular | Modular |
| Height | N/A | 1.0 inches | N/A | N/A | N/A |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | FXS | Ethernet | Ethernet | FXO | FXO |
| Max Speed | N/A | 10Gbps | 1Gbps | N/A | N/A |
| Module Type | FXS/DID | Ethernet | Ethernet | N/A | WAN |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 12 W | N/A | ≤5W | 5W |
| Product Name | VIC3-4FXS/DID | VIC2-2E/M | VIC2-2BRI-NT/TE | VIC2-2FXO | VIC2-4FXO |
| Product Type | Voice Interface Card | Network Module / Network Card | Network Module / Network Card | Voice Interface Card | Voice Interface Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Caller ID, Call Waiting, Direct Inward Dialing | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | FXO Port Supervision, DTMF Detection | FXO Signaling, Caller ID |
| Supported Protocols | SIP/H.323 | TCP/IP | TCP/IP | SIP, SS7 | Analog Telephony |
| Weight | N/A | 0.6 lbs | N/A | N/A | N/A |
| Width | N/A | 4.0 inches | N/A | N/A | N/A |
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Questions & Answers
Q
What is the VIC3-4FXS/DID four-port voice interface card?
A
The VIC3-4FXS/DID is a four-port FXS voice interface card with DID support, designed for Cisco routers to connect analog phones, fax machines or doorbells directly to your voice network.
Q
How many FXS ports and DID channels does the VIC3-4FXS/DID support?
A
The VIC3-4FXS/DID provides four FXS ports and supports Direct Inward Dialing (DID) on each port, allowing individual numbering for up to four simultaneous inbound voice channels.
Q
Which Cisco router platforms are compatible with the VIC3-4FXS/DID?
A
The VIC3-4FXS/DID is compatible with Cisco 2600, 3600, 3700 and 7200 series routers running IOS 12.2(4)T or later with the appropriate voice feature set.
Q
How do I install the VIC3-4FXS/DID card in my router?
A
Power down the router, insert the VIC3-4FXS/DID into an available WIC slot, secure the card with the retention screw, then power on and verify module recognition in IOS.
Q
What key features does the VIC3-4FXS/DID card offer?
A
Key features include four FXS ports, DID support, ring detection, caller ID, programmable ring cadence, on-card echo cancellation and flexible dial-peer configuration for analog integration.
Q
How do I configure DID numbering on the VIC3-4FXS/DID?
A
In IOS voice-port configuration, assign ephone-dn or dial-peer patterns to each FXS port, then map external DID numbers to internal extensions using the dial-peer incoming called-number command.
Q
Does the VIC3-4FXS/DID support caller ID?
A
Yes, the VIC3-4FXS/DID supports FSK and DTMF caller ID between the first and second ring on North American and many international PSTN networks.
Q
Which voice codecs are supported by VIC3-4FXS/DID?
A
The card supports G.711 µ-law and a-law for high-fidelity voice, and can interoperate with G.729 codec when configured via dial-peer voice-class codec settings.
Q
Can I use the VIC3-4FXS/DID for analog phone connections?
A
Yes, each FXS port provides analog dial tone, ring voltage and battery feed to standard POTS devices such as telephones, fax machines and modems.
Q
How many simultaneous calls can the VIC3-4FXS/DID handle?
A
The VIC3-4FXS/DID supports up to four concurrent inbound or outbound calls—one per FXS port—assuming sufficient router CPU and DSP resources.
Q
What is the power consumption of the VIC3-4FXS/DID card?
A
The VIC3-4FXS/DID consumes approximately 3.5 watts of power, drawing from the host router’s power supply without requiring an external power source.
Q
Is firmware upgrade available for the VIC3-4FXS/DID?
A
Firmware updates for the VIC3-4FXS/DID are bundled within Cisco IOS releases; simply upgrade your router IOS to the latest recommended image to benefit from enhancements.
Q
How do I troubleshoot audio quality issues on the VIC3-4FXS/DID?
A
Verify echo cancellation settings, inspect cabling and ring voltage, run debug voice ccapi in the IOS CLI, and ensure proper dial-peer and codec configuration.
Q
What warranty and support options are available for the VIC3-4FXS/DID?
A
Cisco offers a limited lifetime warranty on the VIC3-4FXS/DID with 90-day technical support; extended service contracts and SMARTnet® are available for enhanced coverage.
Q
How does FXS differ from FXO and DID on this card?
A
FXS ports provide line voltage to analog devices; FXO ports accept PSTN line voltage (not present on this card); DID allows direct call routing to individual FXS ports.
Q
Where can I download drivers and documentation for the VIC3-4FXS/DID?
A
Visit Cisco’s official website, navigate to the product support section, enter SKU VIC3-4FXS/DID and download datasheets, configuration guides and IOS images.
