need staple version for AS5350 currently 12.1(5)XM8

[htsiartas]

I have a AS5350 with 12.1(5)XM8

the router is not stable for more than a week and loses it's congiguration,

I have PRIs for ISDN calls and also Mica modems for analog,

I tried upgrading to 12.3(1a) but the ISDN calls failed while analog where ok

pls recomend any staple IOS that you hav used on the AS5350

thanks

[bwilmoth]

You can try with (LD) Limited deployment releases which will be stable than the (ED) Early deployment relaeses. I am using 12.2.(10b) version which seems to be stable for me. You can try this.

[makchitale]

12.2(2)XB11 is the business unit recommendation for the as5350 platform.

Thanks, Mak.