/mcpNon-Encrypted Modes Unified Communications Managerenables negotiation of secure active control messages in media path from endpoints in a meeting when the endpoint may not be deployed in a fully secure mode. For example, if the endpoint is Off-Net and is registered with Unified CM in Mobile and Remote Access mode. Prerequisite Before you start using this feature, make sure that: • System adheres to the export compliance requirement • SIP trunk to the conference bridge is secure Unified CM can negotiate the DTLS information in secure active control messages for non-secure endpoints or softphones and receive messages in the following ways: • Best Effort Encryption iX to On-Premise registered endpoints or softphones • Forced iX Encryption to Off-Premise registered endpoints or softphones Far End Camera Control Protocol Support The Far End Camera Control (FECC) protocol allows you to control a remote camera. Within video calls, FECC allows the party at one end of the call to control the camera at the far end. This control can include panning the camera from one side to the other, tilting the camera, or zooming in and out. For video conferences that use multiple cameras, FECC can be used to switch from one camera to another. Unified Communications Manager supports the FECC protocol for video endpoints that are FECC-capable. Cisco Unified Communications Manager supports FECC for SIP-SIP calls or H.323-H.323 calls, but does not support FECC for SIP-H.323 calls. To support FECC, Unified Communications Manager sets the application media channel through SIP or H.323 signaling. After the media channel is established, the individual endpoints can communicate the FECC signaling. QoS for Video Networks Cisco Unified Communications Manager contains a number of administrative tools for managing Quality of Service (QoS) for video networks: • Bandwidth Management—Mange bandwidth allocations for specific Regions and Locations • Enhanced Locations Call Admission Control • Session Level Bandwidth Modifiers • Flexible DSCP Markings • Alternate Routing Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 875 SIP Interoperability Non-Encrypted Modes