Cisco VIC-4FXS/DID 4-Port Analog Voice Interface Card FXS DID VIC - Refurbished Keypad and high-speed USB interfaces

and high-speed USB interfaces

The panels also possess Automatic Exposure Detection

reducing latency and increasing overall system responsiveness

Featuring 32 ports of 40GB QSFP+ and 4 ports of 10GB SFP+

making it suitable for both residential and commercial heating applications

Cisco VIC-4FXS/DID 4-Port Analog Voice Interface Card FXS DID VIC - Refurbished Keypad and high-speed USB interfacesCisco VIC 4FXS DID 4 Port Analog Voice Interface Card Save big on the Cisco VIC 4FXS DID a high density 4 port voice interface card that connects analog phones, fax machines, and PBX systems to your Cisco router's IP network. Fully refurbished and tested by Reef Telecom, backed by our industry leading 10 year warranty. Key Features & Specifications 4 configurable RJ 11 ports each selectable as FXS (Foreign Exchange Station) or DID (Direct Inward Dial)