RE: SRST - Fallback mode and CME Redundancy

1) If you didn't configure ephones in CME SRST and you save configuration
after the phones are learned via SNAP - the config will be saved and the
next time the phones will be locally configured.

2) In CME SRST the config will include MAC address and if you type create
cnf-files under telephony-service, it will create config files.

3) Hunt groups will need to be configured on CME itself. It will not
download configuration from CUCM.

        CME SRST is not compatible with SRST, once you enter the
telephony-service command, you couldn't enter call-manager-fallback anymore.
CME SRST is configured using "srst " subset of commands under
telephony-service.

Cheers,

Adel Abouchaev, CCIE# 12037, CISSP, MCSE

Netmasterclass LLC, Cisco Learning Partner
RFC821: adel_at_netmasterclass.net
E.164: +18886772669
HTTP: www.netmasterclass.net

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of ALL
From_NJ
Sent: Saturday, January 23, 2010 8:34 PM
To: Cisco certification
Subject: 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