I am setting a Frame Network that will include 120 sites + host site. The host site will connect to the Frame via 2-T1 lines and a Cisco 3640 Router. Cisco has so many optional modules for the 3640, I'm not sure if I have correct ones.
Router
3640 4-slot
3640 128Mb memory upgrade
3600 1PT-T1 DSU/CSU
3600 1PT Channelized T1-ISDN with CSU
Router
3640 4-slot
3640 128Mb memory upgrade
3600 1PT-T1 DSU/CSU
3600 1PT Channelized T1-ISDN with CSU