Configuring Endpoint Settings1672. Enter the desired value in the Video MTU(1000-1500) field.3. Press the Save soft key to accept the change.The display device prompts ―Reboot now?‖.4. Select OK to reboot the endpoint immediately.To enhance the process of communicating with others over video, the dual-streamprotocol provides the ability to share content from a computer, such as video clips ordocumentation. Both the video and the documentation can be transmitted to the far sitesimultaneously, thus meeting the requirements of different conference scenarios, suchas training or medical consultation.The Yealink video conferencing endpoint supports the standard H.239 protocol andBFCP (Binary Floor Control Protocol). H.239 protocol is used when sharing content withthe far site in H.323 calls. BFCP protocol is used when sharing content with the far site inSIP calls. Before enabling the desired protocol, ensure that the protocol is supportedand enabled by the far site you wish to call. If the far site does not support the protocolfor sharing content, MCU will automatically mix the content and camera video, andsend them in one channel. For more information on mix sending, refer to Mix Sending onpage 170.Dual-stream protocol parameters on the endpoint are described below.Parameter Description Configuration MethodH.239Enables or disables the H.239protocol for sharing content inH.323 calls.Default: EnabledWeb User InterfaceBFCPEnables or disables the BFCPprotocol for sharing content in SIPcalls or SIP IP calls.Default: DisabledWeb User InterfaceTo configure dual-stream protocol for H.323 call via web user interface:1. Click on Account->H323.