/mcpSynchronize SIP Trunk Security Profile with SIP Trunks To synchronize SIP trunks with a SIP Trunk Security Profile that has undergone configuration changes, perform the following procedure, which will apply any outstanding configuration settings in the least-intrusive manner possible. (For example, you may not need to perform a reset/restart on some affected devices.) Procedure Step 1 Choose System > Security Profile > SIP Trunk Security Profile. Step 2 Choose the search criteria to use. Step 3 Click Find. The window displays a list of SIP trunk security profiles that match the search criteria. Step 4 Click the SIP trunk security profile to which you want to synchronize applicable SIP trunks. Step 5 Make any additional configuration changes. Step 6 Click Save. Step 7 Click Apply Config. The Apply Configuration Information dialog appears. Step 8 Click OK. Allow SRTP Using Unified Communications Manager Administration The SRTP Allowed check box displays in the following configuration windows in Unified Communications Manager: • H.323 Gateway Configuration window • H.225 Trunk (Gatekeeper Controlled) Configuration window • Inter-Cluster Trunk (Gatekeeper Controlled) Configuration window • Inter-Cluster Trunk (Non-Gatekeeper Controlled) Configuration window • SIP Trunk Configuration window To configure the SRTP Allowed check box for H.323 gateways and gatekeeper or non-gatekeeper controlled H.323/H.245/H.225 trunks or SIP trunks, perform the following procedure: Procedure Step 1 Find the gateway or trunk, as described in the Unified Communications Manager. Step 2 After you open the configuration window for the gateway/trunk, check the SRTP Allowed check box. Caution Security Guide for Cisco Unified Communications Manager, Release 15 and SUs 193 Basic System Security Synchronize SIP Trunk Security Profile with SIP Trunks