on CCM6.x srnd, it has the following word:
"Cisco Unified SRST functionality is available on Cisco IOS gateways running the SRST feature or on Cisco Unified CME Release 4.0 and higher running in SRST mode. Unified CME running in SRST mode provides more features for the phones than SRST on a Cisco IOS gateway.
'
What kind of more features when using CME for SRST mode?
thanks,
JJ