Encrypted calls between TX9000 (registered at CUCM 9.0.1) and EX90 (registered at VCS X7.1)
Hello,I'm trying to make an encrypted call fom a TX9000, registered at a CUCM 9.0.1, to an EX90, registered at a VCS X7.1. I configured a SIP trunk as given in the Deployment Guide Cisco Unified Communications Manager with Cisco VCS Deployment Guide...