| VIC-4FXS/DID | 4 port FXS or DID VIC |
| VIC2-2E/M | VIC2-2E/M Two-port Voice Interface Card - EandM |
| VIC2-2FXS | Cisco VIC2-2FXS Module |
| VIC2-4FXO | VIC2-4FXO |
| VWIC-1MFT-E1 | 1-Port RJ-48 Multiflex Trunk - E1 |
| VWIC-1MFT-G703 | 1-Port RJ-48 Multiflex Trunk - G.703 |
| VWIC-1MFT-T1 | 1-Port RJ-48 Multiflex Trunk - T1 |
| VWIC-2MFT-E1 | 2-Port RJ-48 Multiflex Trunk - E1 |
| VWIC-2MFT-E1-DI | 2-Port RJ-48 Multiflex Trunk - E1 With Drop and Insert |
| VWIC-2MFT-G703 | 2-Port RJ-48 Multiflex Trunk - G.703 |
| VWIC-2MFT-T1 | 2-Port RJ-48 Multiflex Trunk - T1 |
| VWIC-2MFT-T1-DI | 2-Port RJ-48 Multiflex Trunk - T1 With Drop and Insert |
| VWIC2-2MFT-T1/E1 | CISCO 2PT MULTIFLEX TRUNK-2ND GEN VOICE |
| WIC Cover | Cisco WIC Cover |
| WIC-1ADSL | Cisco WIC-1ADSL 1-port ADSL WAN Interface Card |
| WIC-1AM | One-port Analog Modem WAN Interface Card |
| WIC-1B-S/T | 1-Port ISDN WAN Interface Card(dial and leased line) |
| WIC-1B-U | 1-Port ISDN withNT-1WAN Interface Card(dial and leased line) |
| WIC-1B-U-V2 | 1-Port ISDN BRI NT-1 WIC for 1700, 2600, 3600 and 3700 serie |
| WIC-1BU-V2 | Cisco WIC-1B-U-V2 WAN Interface Card |
| WIC-1DSU-56K4 | 1-port 4-WIRE 56/64 KBPS WAN INTERFACE CARD |
| WIC-1DSU-T1 | 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card |
| WIC-1DSU-T1-V2 | Cisco WIC-1DSU-T1-V2 WAN Interface Card |
| WIC-1ENET | Single-Port Ethernet WAN Interface Card |
| WIC-1SHDSL | 1-Port G.SHDSL WIC |
| WIC-1T | 1-Port Serial WAN Interface Card |
| WIC-2A/S | 2-Port Async/Sync Serial WAN Interface Card |
| WIC-2AM | Two-port Analog Modem WAN Interface Card |
| WIC-2T | 2-Port Serial WAN Interface Card |





