/mcpObserved Target = true Observed Connected Parties = true Observed Target = false Observed Connected Parties = true Observed Target = true Observed Connected Parties = false Observed Target = false Observed Connected Parties = false Remote Only Remote Only Remote Only Remote Only AppRequests toneDirection = Remote Only Remote Only Remote Only Remote Only Remote Only AppRequests toneDirection = Both Due to the fix for CSCsb89374, the behavior for the toggle request using CciscoLineDevSpecificMonitoringUpdateMode is different between SIP and SCCP phones. When CciscoLineDevSpecificMonitoringUpdateMode is changed: • For SCCP phones, no media break is reported • For SIP phones, a media break is always reported Consider the following example for toggle: dwParam1 = 0x30403 represents StartReception dwParam1 = 0x e0500401 represents StartTransmission dwParam1 = 0x4 represents StopReception dwParam1 = 0x2 represents StopTransmission SCCP SIP LINE_DEVSPECIFIC dwParam1 = 0xe0500401 LINE_DEVSPECIFIC dwParam1 = 0x4 LINE_DEVSPECIFIC dwParam1 = 0x30403 LINE_DEVSPECIFIC dwParam1 = 0x e0500401 Toggle from Silent to Whisper LINE_DEVSPECIFIC dwParam1 = 0x2 LINE_DEVSPECIFIC dwParam1 = 0x4 LINE_DEVSPECIFIC dwParam1 = 0x2 LINE_DEVSPECIFIC dwParam1 = 0x30403 Toggle from Whisper to Silent Interface Changes See UpdateMonitorMode, on page 387, Monitor Mode Update Event, on page 419, Details, on page 332, Details, on page 332, and Details, on page 332. Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 106 Features Supported by TSP Whisper Coaching