tern Route List Class of Control Route Pattern Figure 12-19 Route Group Step 2. To create a new Route Group, choose Add New (see Figure 12-20). CISCO For Cisco Unified Communications Solutions System Call Routing Media Resources Voice Mail Find and List Route Groups Add New Route Group Find Route Group where Route Group Name begins with Add New Figure 12-20 Add New Route Group Chapter 12: Case Studies 287 Step 3. Figure 12-21 displays route group information. Here you need to enter the route group information. Enter the value SIP Trunk to PSTN RG for the Route Group Name. You can use other names. Select the CUBE SIP Trunk from the list of Available Devices. Click Add to Route Group. Click the Save button at the top of the page. Route Group Configuration Delete Add New Route Group Information Route Group Name SIP_Trunk_To_PSTN_RG Distribution Algorithm Circular Route Group Member Information Find Devices to Add to Route Group Device Name contains Available Devices CUBE_SIP_Trunk Port(s) None Available Add to Route Group Current Route Group Members Selected Devices' CUBE_SIP_Trunk (All Ports) Reverse Order of Selected Device Figure 12-21 Route Group Information Step 4. Create a Route List with SIP Trunk Route Group in it. Choose Call Routing > Route/Hunt > Route List from the main menu of the CUCM Administration web page (see Figure 12-22). System Call Routing Media Resources Voice Mail Device Application User Management AAR Group Route Gr Dial Rules Route Filter Route/Hunt Route Gr Route Group Route Grd SIP Route Pattern Route List Class of Control Distributi Route Pattern Intercom Route Gr Client Matter Codes Line Group Figure 12-22 Route List 288 SIP Trunking Step 5. After selecting the Route List from the main menu, Figure 12-23 displays. Here you define the parameters for that route list. Fill in the value SIP Trunks To PSTN_RL under Name. Click the Add Route Group button. Status: Ready Route List Information SIP_Trunks_TO_PSTN_RL Description Cisco Unified Communications Manager Group* Default Enable this Rout