Used Cisco 1700 Multiflex Voice WAN Interface Cards (VICs)

About the Cisco 1700 Series: "Ethernet access router to connect to a broadband, ISDN, or DSL WAN link. VPN encryption, VoIP (Voice over IP), and VoFR (Voice over Frame Relay) capability" (Cisco - A Beginner's Guide Third Edition by Velte & Velte).

Part # VIC-2FXS

Product Description: Voice Interface Card - Plug-in...

Part # VIC-4FXS/DID

Product Description: Cisco - Voice / Fax Module - Plug-in...

Part # VIC2-2FXS

Product Description: 2-Port Voice Interface Card - FXS...

Part # VIC-2FXO

Product Description: 2-Port Voice Interface Card - FXO...

Part # VIC2-2FXO

Product Description: Voice Interface Card - Plug-in...

Part # VIC2-4FXO

Product Description: Voice Interface Card - Plug-in...

Part # VIC-2E/M

Product Description: 2-Port Voice Interface Card - E...

Part # VIC2-2E/M

Product Description: Voice Interface Card - Plug-in...

Part # VIC-2DID

Product Description: 2-Port Voice Interface Card...

Part # VIC-2BRI-NT/TE

Product Description: Voice Interface Card - Plug-in...

Part # VIC2-2BRI-NT/TE

Product Description: Voice Interface Card - Plug-in...