3. Skype for Business Server 2015 Video Experience Video Interoperability Skype Consumer Standards-Based Video Conferencing

7. Video Mute/Unmute Present Hang Up Call Controls

18. a=rtpmap:117 G722/8000/2 a=rtpmap:104 SILK/16000 a=rtpmap:114 x-msrta/16000 a=rtpmap:9 G722/8000 a=rtpmap:112 G7221/16000 a=rtpmap:111 SIREN/16000 a=rtpmap:0 PCMU/8000 a=rtpmap:103 SILK/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:116 AAL2-G726-32/8000 a=rtpmap:115 x-msrta/8000 a=rtpmap:97 RED/8000 a=rtpmap:13 CN/8000 a=rtpmap:118 CN/16000 a=rtpmap:101 telephone- event/8000 a=rtpmap:122 X-H264UC/90000 a=rtpmap:121 x-rtvc1/90000 a=rtpmap:123 x-ulpfecuc/90000

19. a=rtpmap:104 SILK/16000 a=rtpmap:122 X-H264UC/90000

22. Session Initiation Protocol Session Initiation Protocol Extensions [MS-SIP]MS-SIP Supported: ms-dialog-route-set-update Supported: ms-safe-transfer Supported: ms-sender Supported: ms-conf-invite Ms-Conversation-ID: ms-keep-alive: UAC;hop-hop=yes ms-subnet: 192.168.100.0 Real-time Transport Protocol RTP Payload Format for H.264 Video Streams Extensions [MS-H264PF]MS-H264PF The Lync 2013 X-H264UC encoder will format the media stream using Network Abstraction Layer (NAL) units such that a standard H.264 AVC decoder can identify the AVC packets apart from SVC packets and then discard any unsupported SVC data. RTCP packets should be sent on every RTP session. Failure to do so can result in loss of functionality and possibly termination of the session by time-out. Real-time Transport Protocol Extensions - RTCP Details [MS-RTCP]MS-RTCP SDP Session Description Protocol Extensions [MS-SDP]MS-SDP

32. H.264 SVC H.264 AVC

38. Get-CsService -VideoGateway | Select-Object Identity,VideoInteropServer |fl Identity : VideoGateway:cucm1.contoso.com VideoInteropServer : VideoInteropServer:vispool.contoso.com Identity : VideoGateway:cucm2.contoso.com VideoInteropServer : VideoInteropServer:vispool.contoso.com

39. cucm1.contoso.com = 10.1.1.50 cucm2.contoso.com = 10.1.1.50 Get-CsService -VideoGateway | Select-Object Identity,VideoInteropServer |fl Identity : VideoGateway:cucm1.contoso.com VideoInteropServer : VideoInteropServer:vispool1.contoso.com Identity : VideoGateway:cucm2.contoso.com VideoInteropServer : VideoInteropServer:vispool2.contoso.com

45. New SIP Video Trunk automatically created