I have a router 2811 ios version 12.4(22) and a Cucm7.
I want to setup the 2811 gateway with a fxo active port to act as a fallback function for the Cucm.
I have setup the following commands:
-from the cucm /srst, add new- router`s ip and name, port 2000,
-in the device pool i have setup at srst the router`s name,
-in the gateway i have setup the router as new gateway, configured as mgcp, i have entered at the domain name tab: "router`s name".domain.com
- i have selected the subunit 0 in my case with the 2fxo, controlled as mgcp (AALN/S0/SU0/0@"router name''.domain.com)
On the router i configured :
R(config)#ccm-manager fallback
R(config)#application
R(config-app)#global
R(config-app-global)#service alternate Default
Router(config)# call-manager-fallback
Router(config-cm-fallback)# keepalive 60
Router(config)# call-manager-fallback
Router(config-cm-fallback)# ip source-address 10.x.x.x port 2002 strict-match (10.x.x.x - router`s address)
Router(config-cm-fallback)# max-dn 24 dual-line preference 1
Router(config-cm-fallback)# max-ephones 24
Router(config-cm-fallback)# limit-dn 7911 2
If i type
cme#show ccm-manager fallback-mgcp
% Call Manager Application is not enabled
What am i missing here ...
