External access

External access type remote user: users within the organization use SFB client in external network environment mobile user: mobile client using mobile phone-tablet to access SFB server federation user: SFB interworking between two organizations remote user reverse proxy: client login authentication edge server: transport IM A\ V, Conference Mobile user: direction Agent: mobile client Authentication Edge Server: IM,A\ V, Conference Alliance user Edge Server Edge Server deployment single IP: two internal and external network cards External network card one IP multiple ports (custom port) multiple IP: external multiple IP addresses (three) internal IP edge pool: multiple servers (highly available) DNS record external network sip:IM A\ V: audio and video web: conference Data communication configuration and publish and export topologies manually import topologies, Install components, Manual application certificate initiation service Start-cswindowsservices configuration external access policy reverse proxy: publish the front-end server of SFB to internet initial connection and conference publish the WAC server to Internet to achieve the function of reverse proxy Dedicated server Microsoft: Web Applications Proxy provides ADFS services third party: https://docs.microsoft.com/zh-cn/SkypeForBusiness/certification/infra-rev-proxy DNS: external web conferencing: Webcon mobile device: Lyncdiscover External SFB Pool: Pool Mobile device access default all mobile devices must access SFB server through reverse proxy to configure mobile device support: Lyncdiscover- points to front-end server Lync Server 2013 must support federation service above CU1: Must configure edge server XMPP federation: and use XMPP protocol to implement and public IM communication (google Talk) Skype: and public network Skype federation Skype Online: and other Office domain federation: enable SIP domain discovery Create DNS record https://technet.microsoft.com/zh-cn/library/jj204825(v=ocs.15).aspx