Cisco VWIC3-2MFT-T1/E1 Voice & WAN Interface Card

Cisco VWIC3-2MFT-T1/E1 Voice/WAN Interface Card delivers flexible and reliable T1/E1 trunk connectivity for Cisco Integrated Services Routers (ISR).

Designed for converged voice and data networks, this module supports two ports that can be configured independently for voice, data, or a combination of both.

As part of Cisco’s 3rd-generation VWIC (VWIC3) portfolio, the VWIC3-2MFT-T1/E1 offers enhanced performance, improved DSP integration, and superior reliability.

It is ideal for enterprise voice gateways, PBX interconnects, call centers, and branch office WAN connectivity.

With support for multiple signaling protocols and seamless integration with Cisco IOS, this module enables organizations to deploy scalable and cost-effective voice and WAN solutions.

FAQ For Cisco VWIC3-2MFT-T1/E1

1. What is the Cisco VWIC3-2MFT-T1/E1 used for?

It provides T1/E1 voice and WAN connectivity for Cisco routers in enterprise and branch environments.

2. How many ports does this module have?

It includes two configurable T1/E1 ports.

3. Can it support both voice and data?

Yes, each port can be configured independently for voice, data, or mixed usage.

4. Is it compatible with Cisco ISR routers?

Yes, it is designed for Cisco Integrated Services Routers (ISR).

5. What signaling protocols are supported?

It supports PRI, CAS, and R2 signaling, depending on configuration.

6. Is this suitable for voice gateways?

Yes, it is commonly used in Cisco voice gateways, PBX integrations, and PSTN access.