/mcpValues Members For IP Phones and CTI Ports:LINECALLSTATE_ACCEPTED LINECALLSTATE_CONFERENCED LINECALLSTATE_CONNECTED LINECALLSTATE_DIALING LINECALLSTATE_DIALTONE LINECALLSTATE_DISCONNECTED LINECALLSTATE_IDLE LINECALLSTATE_OFFERING LINECALLSTATE_ONHOLD LINECALLSTATE_ONHOLDPENDCONF LINECALLSTATE_ONHOLDPENDTRANSFER LINECALLSTATE_PROCEEDING LINECALLSTATE_RINGBACK LINECALLSTATE_UNKNOWN dwCallStates Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 232 Basic TAPI Implementation LINECALLINFO