/mcpStep 6 Click OK. Step 7 Repeat the previous steps for all nodes in the cluster. Create an InformaCast SNMP Community String Perform this procedure for Basic Paging to set up an SNMP community string. Before you begin Enable SNMP Service, on page 294 Procedure Step 1 From Cisco Unified Serviceability, choose SNMP > V1/V2c > Community String. Step 2 From the Server drop-down list, choose a server and click Find. Step 3 Click Add New. Step 4 In the Community String Name field, enter ICVA. Step 5 From the Access Privileges drop-down list, select ReadOnly. Step 6 Check the Apply to All Nodes check box if the check box is active. Step 7 Click Save. Step 8 Click OK. What to do next Set Default Codec to G.711, on page 295 Configure Region for Paging For Basic Paging, you must set up a region for your paging deployment. Procedure Purpose Command or Action Create a region that uses the G.711 codec for calls to other regions. Set Default Codec to G.711, on page 295 Step 1 Set up a device pool for paging and assign the region that you created to that device pool. Configure a Device Pool for Paging, on page 296 Step 2 Set Default Codec to G.711 You must create an InformaCast region that uses G.711 as the default codec for calls to other regions. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 295 Placing Calls Create an InformaCast SNMP Community String