SRST - Fallback mode and CME Redundancy

hey team,

I do not have a setup yet, but wondered a few questions ... hope someone
knows the answers.

1) When SRST takes over it requests the configs from the phones and
configures itself. Does it actually enter these in as CLI? I assume so
...
2) Does it create the config files on the flash in case the phones reset?
3) How does SRST offering CME services know about huntgroups when the CUCM
is down? It is not clear to me how full SRST functionality understands most
of the configs ...
- I understand CME configs ... so perhaps an SRST w/ CME services is a fully
configured router? Just w/ the fallback command?

*
*change products now ...
*

4) For CME redundancy at a branch office, is this a fully configured second
router w/ just the secondary command put in? Example:

telephony-service
ip source-address <cme1> secondary <cme2>

Many TIA!!!

-- 
Andrew Lee Lissitz
all.from.nj_at_gmail.com
Blogs and organic groups at http://www.ccie.net