/mcpUser is added to New User Group. A,B are two lines on Cisco Unified IP Phone 6900 Series/Cisco Unified IP Phone 7931 with Roll Over Mode C, D are two SCCP phones Outbound Roll Over Mode -"Roll Over to any Line" Max Number of Calls: 1 Busy Trigger: 1 Application does Line Initialize C calls A,A answers SetupConference on A. Test Setup Call on A will go to OnHold State. New call will be created on Line B. Application then has to complete Conference using Join Across Lines feature. Expected Results Transfer/Conference Operation on Cisco Unified IP Phone 6900 Series/Cisco Unified IP Phone 7931 in Roll Over Mode When User Is Added to New User Group Testing Transfer/Conference scenario on Cisco Unified IP Phone 6900 Series/Cisco Unified IP Phone 7931 when User is added to New User Group and different Roll Over Mode. Description User is added to New User Group. A,B are two lines on Cisco Unified IP Phone 6900 Series/Cisco Unified IP Phone 7931 with Roll Over Mode C, D is two SCCP phones. Outbound Roll Over Mode -"Roll Over to any Line" Max Number of Calls: 2 Busy Trigger: 1 Application does Line Initialize; Application opens all the lines on Cisco Unified IP Phone 6900 Series/Cisco Unified IP Phone 7931. C calls A,A answers SetupTransfer on A. Test Setup Call on A will go to OnHoldPendingTransfer/OnHoldPendingConference. New Consult call will be created on Line A. Application then has to complete Transfer using CompleteTransfer or DTAL feature. Expected Results Test the same Scenario with Conference LineCompleteTransfer with Mode as Conference to complete Conference Variants Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 976 Message Sequence Charts Message Sequence Charts