EAN: 12298
64-channel high-density voice DSP module
EAN: 12299
PVDM3 64-channel to 128-channel factory upgrade
EAN: 12300
PVDM3 64-channel to 192-channel factory upgrade
EAN: 12301
PVDM4 64-channel to 256-channel factory upgrade
EAN: 12302
Up to 1024-channel DSP module for 4xxx family
EAN: 12303
PVDM3 64-channel to 256-channel factory upgrade
EAN: 12304
Up to 768-channel DSP module for 4xxx family
EAN: 12305
Two-port Voice Interface Card - BRI (NT and TE)
EAN: 12306
High Density Analog Voice Module for ISR4K - 16FXS and 2FXO
EAN: 12307
Two-port Voice Interface Card - FXO (Universal)