Cisco Collaboration Flex Plan 3.0 Expressway Deskphone Registration - license - 1 license

Cisco Expressway Series works as part of the Cisco Unified Communications Manager product family to provide access for mobile, desktop, and fixed clients. The application provides advanced multimodal firewall traversal and access services for secure voice, video, instant messaging and presence, directory, and visual voicemail outside your enterprise firewall without the need for a VPN.