A Packet Voice Digital Signal (PVDM) is a hardware module 16-channel high-density voice and video DSP module, 8-Channel Packet Voice/Fax DSP Module,36 Port Digital Modem Module
| CISCO 1905 ROUTER | Cisco 1905 Ethernet 10Base-T/100Base-TX/1000Base-T, auxiliary, console |
| CISCO 1921 ROUTER | Cisco 1921 Modular Router, 2 GE, 2 EHWIC slots, 512DRAM, |
| CISCO 1941 ROUTER | Cisco 1941 Router w/2 GE,2 EHWIC slots,256MB CF,512MB DRAM |
