What is VCS control?
The VCS Control must be configured with the address details of the Unified Communications services/nodes that are going to provide registration, call control, provisioning, voicemail, messaging, and presence services to MRA users.
What is VCS in collaboration?
The VCS can limit the number of times that any user's credentials can be used, in a given configurable period, to authorize the user for collaboration services. This feature is designed to thwart inadvertent or real denial of service attacks, which can originate from multiple client devices authorizing the same user, or from clients that reauthorize more often than necessary.
What is deployment in a domain?
A deployment is an abstract boundary used to enclose a domain and one or more Unified Communications service providers , such as Unified CM, Cisco Unity Connection, and IM and Presence Service nodes.
What is a CSR in VCS?
The VCS certificate signing request (CSR) tool prompts for and incorporates the relevant subject alternate name (SAN) entries as appropriate for the Unified Communications features that are supported on that VCS.
What are the two Cisco certificates?
The two Cisco Unified Communications Manager certificates that are significant for Mobile and Remote Access are the CallManager certificate and the tomcat certificate . These are automatically installed on the Cisco Unified Communications Manager and by default they are self-signed and have the same common name (CN).
What is a mobile and remote access solution?
The mobile and remote access solution supports a hybrid on-premises and cloud-based service model, providing a consistent experience inside and outside the enterprise. It provides a secure connection for Jabber application traffic without having to connect to the corporate network over a VPN. It is a device and operating system agnostic solution for Cisco Jabber clients on Windows, Mac, iOS and Android platforms.
What is Cisco Unified Communications?
Cisco Unified Communications mobile and remote access is a core part of the Cisco Collaboration Edge Architecture. It allows endpoints such as Cisco Jabber to have their registration, call control, provisioning, messaging and presence services provided by Cisco Unified Communications Manager (Unified CM) when the endpoint is not within the enterprise network. The VCS provides secure firewall traversal and line-side support for Unified CM registrations.
