/mcpCall Forwarding Configuration Task Flow Procedure Purpose Command or Action Administrators can configure partitions to restrict Call Forwarding to certain numbers based on the design criteria and requirements. Configure Partitions for Call Forwarding, on page 329 Step 1 Administrators can configure calling search spaces to restrict Call Forwarding to certain Configure Calling Search Space for Call Forwarding, on page 331 Step 2 numbers based on the design criteria and requirements. You can forward a call when hunting fails (that is, when hunting is terminated without any hunt Configure Call Forwarding when Hunt List is Exhausted or Hunt Timer Expires, on page 332 Step 3 party answering, either because no hunt number from the list picked up or because the hunt timer timed out). You can forward a call to an Automated Alternate Routing (AAR) destination using Configure Call Forward No Bandwidth, on page 334 Step 4 public switched telephone network (PSTN) as the alternate route or to a voicemail system when a call to a called directory number fails due to insufficient bandwidth. You can forward calls that go unanswered to the directory number and the forwarded Configure Call Forward Alternate Destination, on page 335 Step 5 destination. Calls will get diverted to an alternate destination as a last resort. You can configure additional forwarding types such as CFA, CFB, CFNA, CFNC, and CFU. Configure Other Call Forwarding Types, on page 336 Step 6 You can configure all these forwarding types from the Directory Number Configuration window. Administrators can override the CFA when the target of the CFA calls the initiator of the CFA. Enable Destination Override for Call Forwarding, on page 346 Step 7 This allows the CFA target can reach the initiator for important calls. Configure Partitions for Call Forwarding Configure partitions to create a logical grouping of directory numbers (DNs) and route patterns with similar reachability characteristics. Partitions facilitate call routing by dividing the route plan into logical subsets that are based on organization, location, and call type. You can configure multiple partitions. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 329 Receiving Calls Call Forwarding Configuration Task Flow