Cisco Routers

-port Ethernet (RJ-45)
   - 1-async only (aux port)
   - Network Module Slots 1 slot
   - WAN Interface Card Slot 2 slots
   - Advanced Integration Slots (AIM) 1 slot
   - WAN Interface Cards Modules 1--2 slot
     voice/fax
   - Voice Interface Card Modules 2-port-voice-FXS,
     2-port-voice-E&M, 2-port-voice-FXO,
     2-port- voice-BRI (S/T-TE)
   - Modem Modules 8-and-16-port analog