our two clusters(2nos 7835+ 2 nos 7815) are communicating with each other via ICT(non-gatekeeper controlled)and it's working ok
,one cluster is having a single group and a single device pool,but the another does have
diff groups and diff device pools ,how can it be possible to communicate to diff phones in different device pools in one cluster from the phones in a device pool in another cluster.what is actual procedue to configure it as well as what will be the route pattern configuration .
