ISR 4351 and 4451 SM-X support for NIM

[PaulHS]

Hello,

Just want to clarify: in CCW when I configure either a 4351 and 4451 ISR voice gateway, I can use the 2x NIM slots for voice cards/modules and 1x NIM for UCS-E blade. If I want the ISR to support 2x additional voice cards/modules, can I just use 1x SM-X adapter to add the aforementioned 2x voice cards?

Or is it not recommended to saturate the gateway with so many voice cards/modules?

Many thanks!

[PaulHS]

Hello,

Just want to clarify: in CCW when I configure either a 4351 and 4451 ISR voice gateway, I can use the 2x NIM slots for voice cards/modules and 1x NIM for UCS-E blade. If I want the ISR to support 2x additional voice cards/modules, can I just use 1x SM-X adapter to add the aforementioned 2x voice cards?

Or is it not recommended to saturate the gateway with so many voice cards/modules?

Many thanks!

[Georg Pauwen]

Hello,

not sure which voice modules you have exactly, but check Table 5 of the attached document.

https://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/data_sheet_c78-728307.html