Cisco Promotion ISR Collaboration Modules

Up To 768-channel Dsp Module For 4xxx Family

4-port Network Interface Module - Bri (nt And Te)

128-channel Dsp Module

256-channel Dsp Module

128-channel High-density Voice Dsp Module

4-port Network Interface Module - Ear And Mouth

2-port Network Interface Module - Bri (nt And Te)

4-port Network Interface Module - Fxo (universal)

32-channel Dsp Module

Sm-x Adapter For One Nim Module For Cisco 4000 Series Isr

2-port Network Interface Module - Fxo (universal)

256-channel High-density Voice Dsp Module