PurposePhone Security and CTL OverviewConfiguration1. Obtain USB eTokens2. Activate CTL Provider and CAPF Services3. Download and Install the CTL Client4. Run the CTL Client using eTokens5. Restart Required Servers6. Install LSCs on Phones7. Create a...

PurposeSIP TLS on Inter Cluster Trunk ConfigruationLab Network OverviewDownload CallManager.pem CertificatesUpload CallManager.pem CertificatesCreate SIP Trunk Security ProfilesCreate SIP TrunksCreate Route PatternsTroubleshootingCollect Packet Captu...

PurposeSBD Overview (Why?)TFTP Download AuthenticationTFTP Configuration File EncryptionTrust Verification Service (Remote certificate and signature verification)SBD Detail and Troubleshooting Information (How?)ITL Files and Certificates Present on C...

PurposeBackgroundSymptomsMigration Options  PurposeCUCM 8 introduced the new Security By Default feature and the use of ITL (Initial Trust List) files. (More documentation here). With this new feature, care must be taken when moving phones between di...

PurposeConfigurationTroubleshooting  PurposeThis document is intended as a supplement to the official configuration guide. The configuration and troubleshooting of JTAPI using SSL will be covered with examples and diagrams. Please reference the follo...