/mcpExpected results CTI events Action LineInitialize LineOpen on A1, LineOPen on A2 with new ExtVesrion 0x000A0000 NewCallEvent received for A1 User selects line A2 and presses CFwdAll softkey LINECALLINFO::DEVSPECIFIC would contain CallAttributeBitMask : 0x00000000 LineGetCallInfo on A2 Shared Line Scenario on Pressing CFwdAll Softkey TAPI application does a LineInitialize and opens a shared line A with new ExtVersion 0x000A0000 on devices P and Q. User presses CFwdAll softkey on device P. Expected results CTI events Action LineInitialize LineOpen on A LineOpen on A’ with new ExtVesrion 0x000A0000 NewCallEvent received at A NewCallEvent received at A’ for RIU call On device P, user presses ‘CFwdAll’ softkey LINECALLINFO::DEVSPECIFIC would contain CallAttributeBitMask : 0x00000040 LineGetCallInfo on A LINECALLINFO::DEVSPECIFIC would contain CallAttributeBitMask : 0x00000000 LineGetCallInfo on A Cancellation of CFwdAll TAPI application does a LineInitialize and open line A with new ExtVersion 0x000A0000. User sets CFwdAll for line A by pressing CFwdAll softkey followed by CallFwdAll destination number. Later, user presses ‘CFwdAll’ softkey again to cancel CFwdAll setting. Expected results CTI events Action LineInitialize LineOpen on A with new ExtVesrion 0x000A0000 NewCallEvent received for A User presses CFwdAll and enters FwdAll destination Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 498 Message Sequence Charts Shared Line Scenario on Pressing CFwdAll Softkey