Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual page 213

Chapter 8 Configuring Survivable Remote Site Telephony
no ip address
!
interface TokenRing1/0
no ip address
shutdown
!
ip kerberos source-interface any
ip classless
no ip http server
!
snmp-server packetsize 4096
snmp-server manager
call rsvp-sync
!
mgcp modem passthrough voip mode ca
no mgcp timer receive-rtcp
!
mgcp profile default
!
dial-peer cor custom
!
call-manager-fallback
ip source-address 10.0.0.1 port 2000 strict-match
max-ephones 24
max-dn 24
dialplan-pattern 1 408734.... extension-length 4
transfer-pattern 510650....
voicemail 11111
!
line con 0
transport input none
line aux 0
line vty 0 4
login
!
end
OL-2031-02
Catalyst 4224 Access Gateway Switch Software Configuration Guide
SRST Configuration Example
8-13