ALOM vs RSC for Sun V series

[uuperl]

Hi,

I just want to know if the following are correct:

We have these Servers: V240, V245, V480, V880, V890

ALOM 1.6 only apply to V240 and V245
RSC 2.2 only apply to V480, V880, V890

ALOM 1.6 supports SSH, but RSC 2.2 does not.

Can someone please let me know if this correct?
If RSC 2.2 only with telnet option on V480, V880, V890, is there possible way that I can convert to use SSH from remote access?

Thanks!