McDewey

Media Capability on Device A (ParkDN/Pickupdevice) Expected events Action LINEGETDEVCAPS::DEVSPECIFIC exposes Media Capability = 0x00000000 [CiscoDeviceVideoCapability_None] TelepresenceInfo = 0 Screen Count = 0 LineInitializeEx Issue LineGetDevCaps() with Ext version 0x000D0000 with deviceId for linedevice A LineShutdown Media Capability on Device A (SIP Phone Which Is Unregistered and Is Video-Enabled) Expected events Action LINEGETDEVCAPS::DEVSPECIFIC exposes Media Capability = 0x00000000 [CiscoDeviceVideoCapability_None] TelepresenceInfo = 0 Screen Count = 0 LineInitializeEx Issue LineGetDevCaps() with Ext version 0x000D0000 with deviceId for linedevice A LineShutdown Video Capability on Device B (A Is a SIP Phone with Video-Enabled and B Is SIP Phone with Video-Enabled) , Both Devices Support Telepresence, and Have 3 Screens Expected events Action B : LINEGETCALLINFO::DEVSPECIFIC exposes CallingPartyVideoCapabilities : VideoCapStatus = 0x000000001[CiscoDeviceVideoCapability_Enabled] TelepresenceInfo = 0x000000001(Telepresence Enabled) Screen Count = 3 CalledPartyVideoCapabilities : VideoCapStatus = 0x000000001[CiscoDeviceVideoCapability_Enabled] TelepresenceInfo = 0x000000001(Telepresence Enabled) Screen Count = 3 LineInitializeEx A does a LineMakeCall to B, B answers. Issue LineGetcallInfo() with Ext version for linedevice B LineShutdown Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 642 Message Sequence Charts Message Sequence Charts