No solution found so far, I have even moved to IPC220.127.116.11 and still the same. If you read the new blurb it says:
â¢ Authentication: Transport Layer Security (TLS)-based mutual authentication is provided using certificates with Certificate Authority Proxy Function (CAPF) and Locally Significant Certificate (LSC) X.509v3.
â¢ Media encryption: Secure Real-Time Transport Protocol (SRTP) for voice traffic with Advanced Encryption Standard 128 (AES-128) encryption is offered when using Cisco Unified Communications Manager Version 6.1.3 or later. Video encryption with Cisco Unified Video Advantage is not supported.
â¢ Cisco Unified Video Advantage 2.1 or later to enable video telephony
â¢ Cisco Unified Communications Manager 4.3
â¢ Cisco Unified Communications Manager 6.0, 6.1, and 7.0 when using Cisco IP Communicator with SIP call-control protocol; Version 6.1.3 or later is recommended