The Cisco VIC-4FXS/DID is a versatile analog router WAN interface solution capable of supporting up to four FXS (Foreign Exchange Station) or DID (Direct Inward Dialing) ports. This compact device allows solid integration between traditional telephony systems and IP networks.
With its robust design and advanced features, the Cisco VIC-4FXS/DID offers flexible deployment options suitable for small to medium-sized businesses seeking reliable connectivity solutions. The adapter supports voice transmission over broadband connections while maintaining exceptional call quality through echo cancellation and noise reduction technologies.
This analog router WAN interface enables users to expand their existing telephone infrastructure without reducing performance or functionality. It incorporates comprehensive security measures such as secure signaling protocols and encryption methods that ensure data privacy during transfer.